64885212

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 180

約数和(自身を含む): 203544264

約数和(自身を除く): 138659052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 67, 81, 84, 98, 108, 122, 126, 134, 147, 162, 183, 189, 196, 201, 244, 252, 268, 294, 324, 366, 378, 402, 427, 441, 469, 549, 567, 588, 603, 732, 756, 804, 854, 882, 938, 1098, 1134, 1206, 1281, 1323, 1407, 1647, 1708, 1764, 1809, 1876, 2196, 2268, 2412, 2562, 2646, 2814, 2989, 3283, 3294, 3618, 3843, 3969, 4087, 4221, 4941, 5124, 5292, 5427, 5628, 5978, 6566, 6588, 7236, 7686, 7938, 8174, 8442, 8967, 9849, 9882, 10854, 11529, 11956, 12261, 12663, 13132, 15372, 15876, 16348, 16884, 17934, 19698, 19764, 21708, 23058, 24522, 25326, 26901, 28609, 29547, 34587, 35868, 36783, 37989, 39396, 46116, 49044, 50652, 53802, 57218, 59094, 69174, 73566, 75978, 80703, 85827, 88641, 107604, 110349, 114436, 118188, 138348, 147132, 151956, 161406, 171654, 177282, 200263, 220698, 242109, 257481, 265923, 322812, 331047, 343308, 354564, 400526, 441396, 484218, 514962, 531846, 600789, 662094, 772443, 801052, 968436, 1029924, 1063692, 1201578, 1324188, 1544886, 1802367, 2317329, 2403156, 3089772, 3604734, 4634658, 5407101, 7209468, 9269316, 10814202, 16221303, 21628404, 32442606, 64885212]

約数ペア:

[(1, 64885212), (2, 32442606), (3, 21628404), (4, 16221303), (6, 10814202), (7, 9269316), (9, 7209468), (12, 5407101), (14, 4634658), (18, 3604734), (21, 3089772), (27, 2403156), (28, 2317329), (36, 1802367), (42, 1544886), (49, 1324188), (54, 1201578), (61, 1063692), (63, 1029924), (67, 968436), (81, 801052), (84, 772443), (98, 662094), (108, 600789), (122, 531846), (126, 514962), (134, 484218), (147, 441396), (162, 400526), (183, 354564), (189, 343308), (196, 331047), (201, 322812), (244, 265923), (252, 257481), (268, 242109), (294, 220698), (324, 200263), (366, 177282), (378, 171654), (402, 161406), (427, 151956), (441, 147132), (469, 138348), (549, 118188), (567, 114436), (588, 110349), (603, 107604), (732, 88641), (756, 85827), (804, 80703), (854, 75978), (882, 73566), (938, 69174), (1098, 59094), (1134, 57218), (1206, 53802), (1281, 50652), (1323, 49044), (1407, 46116), (1647, 39396), (1708, 37989), (1764, 36783), (1809, 35868), (1876, 34587), (2196, 29547), (2268, 28609), (2412, 26901), (2562, 25326), (2646, 24522), (2814, 23058), (2989, 21708), (3283, 19764), (3294, 19698), (3618, 17934), (3843, 16884), (3969, 16348), (4087, 15876), (4221, 15372), (4941, 13132), (5124, 12663), (5292, 12261), (5427, 11956), (5628, 11529), (5978, 10854), (6566, 9882), (6588, 9849), (7236, 8967), (7686, 8442), (7938, 8174)]