77152068

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 237484800

約数和(自身を除く): 160332732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 84, 98, 108, 122, 126, 147, 183, 189, 196, 239, 244, 252, 294, 366, 378, 427, 441, 478, 549, 588, 717, 732, 756, 854, 882, 956, 1098, 1281, 1323, 1434, 1647, 1673, 1708, 1764, 2151, 2196, 2562, 2646, 2868, 2989, 3294, 3346, 3843, 4302, 5019, 5124, 5292, 5978, 6453, 6588, 6692, 7686, 8604, 8967, 10038, 11529, 11711, 11956, 12906, 14579, 15057, 15372, 17934, 20076, 23058, 23422, 25812, 26901, 29158, 30114, 35133, 35868, 43737, 45171, 46116, 46844, 53802, 58316, 60228, 70266, 80703, 87474, 90342, 102053, 105399, 107604, 131211, 140532, 161406, 174948, 180684, 204106, 210798, 262422, 306159, 316197, 322812, 393633, 408212, 421596, 524844, 612318, 632394, 714371, 787266, 918477, 1224636, 1264788, 1428742, 1574532, 1836954, 2143113, 2755431, 2857484, 3673908, 4286226, 5510862, 6429339, 8572452, 11021724, 12858678, 19288017, 25717356, 38576034, 77152068]

約数ペア:

[(1, 77152068), (2, 38576034), (3, 25717356), (4, 19288017), (6, 12858678), (7, 11021724), (9, 8572452), (12, 6429339), (14, 5510862), (18, 4286226), (21, 3673908), (27, 2857484), (28, 2755431), (36, 2143113), (42, 1836954), (49, 1574532), (54, 1428742), (61, 1264788), (63, 1224636), (84, 918477), (98, 787266), (108, 714371), (122, 632394), (126, 612318), (147, 524844), (183, 421596), (189, 408212), (196, 393633), (239, 322812), (244, 316197), (252, 306159), (294, 262422), (366, 210798), (378, 204106), (427, 180684), (441, 174948), (478, 161406), (549, 140532), (588, 131211), (717, 107604), (732, 105399), (756, 102053), (854, 90342), (882, 87474), (956, 80703), (1098, 70266), (1281, 60228), (1323, 58316), (1434, 53802), (1647, 46844), (1673, 46116), (1708, 45171), (1764, 43737), (2151, 35868), (2196, 35133), (2562, 30114), (2646, 29158), (2868, 26901), (2989, 25812), (3294, 23422), (3346, 23058), (3843, 20076), (4302, 17934), (5019, 15372), (5124, 15057), (5292, 14579), (5978, 12906), (6453, 11956), (6588, 11711), (6692, 11529), (7686, 10038), (8604, 8967)]