90064548

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 288148224

約数和(自身を除く): 198083676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 61, 62, 63, 81, 84, 93, 98, 108, 122, 124, 126, 147, 162, 183, 186, 189, 196, 217, 243, 244, 252, 279, 294, 324, 366, 372, 378, 427, 434, 441, 486, 549, 558, 567, 588, 651, 732, 756, 837, 854, 868, 882, 972, 1098, 1116, 1134, 1281, 1302, 1323, 1519, 1647, 1674, 1701, 1708, 1764, 1891, 1953, 2196, 2268, 2511, 2562, 2604, 2646, 2989, 3038, 3294, 3348, 3402, 3782, 3843, 3906, 3969, 4557, 4941, 5022, 5124, 5292, 5673, 5859, 5978, 6076, 6588, 6804, 7533, 7564, 7686, 7812, 7938, 8967, 9114, 9882, 10044, 11346, 11529, 11718, 11907, 11956, 13237, 13671, 14823, 15066, 15372, 15876, 17019, 17577, 17934, 18228, 19764, 22692, 23058, 23436, 23814, 26474, 26901, 27342, 29646, 30132, 34038, 34587, 35154, 35868, 39711, 41013, 46116, 47628, 51057, 52731, 52948, 53802, 54684, 59292, 68076, 69174, 70308, 79422, 80703, 82026, 92659, 102114, 103761, 105462, 107604, 119133, 123039, 138348, 153171, 158844, 161406, 164052, 185318, 204228, 207522, 210924, 238266, 242109, 246078, 277977, 306342, 322812, 357399, 369117, 370636, 415044, 459513, 476532, 484218, 492156, 555954, 612684, 714798, 726327, 738234, 833931, 919026, 968436, 1072197, 1111908, 1429596, 1452654, 1476468, 1667862, 1838052, 2144394, 2501793, 2905308, 3216591, 3335724, 4288788, 5003586, 6433182, 7505379, 10007172, 12866364, 15010758, 22516137, 30021516, 45032274, 90064548]

約数ペア:

[(1, 90064548), (2, 45032274), (3, 30021516), (4, 22516137), (6, 15010758), (7, 12866364), (9, 10007172), (12, 7505379), (14, 6433182), (18, 5003586), (21, 4288788), (27, 3335724), (28, 3216591), (31, 2905308), (36, 2501793), (42, 2144394), (49, 1838052), (54, 1667862), (61, 1476468), (62, 1452654), (63, 1429596), (81, 1111908), (84, 1072197), (93, 968436), (98, 919026), (108, 833931), (122, 738234), (124, 726327), (126, 714798), (147, 612684), (162, 555954), (183, 492156), (186, 484218), (189, 476532), (196, 459513), (217, 415044), (243, 370636), (244, 369117), (252, 357399), (279, 322812), (294, 306342), (324, 277977), (366, 246078), (372, 242109), (378, 238266), (427, 210924), (434, 207522), (441, 204228), (486, 185318), (549, 164052), (558, 161406), (567, 158844), (588, 153171), (651, 138348), (732, 123039), (756, 119133), (837, 107604), (854, 105462), (868, 103761), (882, 102114), (972, 92659), (1098, 82026), (1116, 80703), (1134, 79422), (1281, 70308), (1302, 69174), (1323, 68076), (1519, 59292), (1647, 54684), (1674, 53802), (1701, 52948), (1708, 52731), (1764, 51057), (1891, 47628), (1953, 46116), (2196, 41013), (2268, 39711), (2511, 35868), (2562, 35154), (2604, 34587), (2646, 34038), (2989, 30132), (3038, 29646), (3294, 27342), (3348, 26901), (3402, 26474), (3782, 23814), (3843, 23436), (3906, 23058), (3969, 22692), (4557, 19764), (4941, 18228), (5022, 17934), (5124, 17577), (5292, 17019), (5673, 15876), (5859, 15372), (5978, 15066), (6076, 14823), (6588, 13671), (6804, 13237), (7533, 11956), (7564, 11907), (7686, 11718), (7812, 11529), (7938, 11346), (8967, 10044), (9114, 9882)]