72149376

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 209916000

約数和(自身を除く): 137766624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 97, 104, 128, 149, 156, 192, 194, 208, 291, 298, 312, 384, 388, 416, 447, 582, 596, 624, 776, 832, 894, 1164, 1192, 1248, 1261, 1552, 1664, 1788, 1937, 2328, 2384, 2496, 2522, 3104, 3576, 3783, 3874, 4656, 4768, 4992, 5044, 5811, 6208, 7152, 7566, 7748, 9312, 9536, 10088, 11622, 12416, 14304, 14453, 15132, 15496, 18624, 19072, 20176, 23244, 28608, 28906, 30264, 30992, 37248, 40352, 43359, 46488, 57216, 57812, 60528, 61984, 80704, 86718, 92976, 115624, 121056, 123968, 161408, 173436, 185952, 187889, 231248, 242112, 247936, 346872, 371904, 375778, 462496, 484224, 563667, 693744, 743808, 751556, 924992, 1127334, 1387488, 1503112, 1849984, 2254668, 2774976, 3006224, 4509336, 5549952, 6012448, 9018672, 12024896, 18037344, 24049792, 36074688, 72149376]

約数ペア:

[(1, 72149376), (2, 36074688), (3, 24049792), (4, 18037344), (6, 12024896), (8, 9018672), (12, 6012448), (13, 5549952), (16, 4509336), (24, 3006224), (26, 2774976), (32, 2254668), (39, 1849984), (48, 1503112), (52, 1387488), (64, 1127334), (78, 924992), (96, 751556), (97, 743808), (104, 693744), (128, 563667), (149, 484224), (156, 462496), (192, 375778), (194, 371904), (208, 346872), (291, 247936), (298, 242112), (312, 231248), (384, 187889), (388, 185952), (416, 173436), (447, 161408), (582, 123968), (596, 121056), (624, 115624), (776, 92976), (832, 86718), (894, 80704), (1164, 61984), (1192, 60528), (1248, 57812), (1261, 57216), (1552, 46488), (1664, 43359), (1788, 40352), (1937, 37248), (2328, 30992), (2384, 30264), (2496, 28906), (2522, 28608), (3104, 23244), (3576, 20176), (3783, 19072), (3874, 18624), (4656, 15496), (4768, 15132), (4992, 14453), (5044, 14304), (5811, 12416), (6208, 11622), (7152, 10088), (7566, 9536), (7748, 9312)]