70720416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1453}}^1$

素因数の和:1495

約数の個数: 108

約数和(自身を含む): 217921158

約数和(自身を除く): 147200742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1453, 1521, 1872, 2028, 2704, 2906, 3042, 3744, 4056, 4359, 5408, 5812, 6084, 8112, 8718, 11624, 12168, 13077, 16224, 17436, 18889, 23248, 24336, 26154, 34872, 37778, 46496, 48672, 52308, 56667, 69744, 75556, 104616, 113334, 139488, 151112, 170001, 209232, 226668, 245557, 302224, 340002, 418464, 453336, 491114, 604448, 680004, 736671, 906672, 982228, 1360008, 1473342, 1813344, 1964456, 2210013, 2720016, 2946684, 3928912, 4420026, 5440032, 5893368, 7857824, 8840052, 11786736, 17680104, 23573472, 35360208, 70720416]

約数ペア:

[(1, 70720416), (2, 35360208), (3, 23573472), (4, 17680104), (6, 11786736), (8, 8840052), (9, 7857824), (12, 5893368), (13, 5440032), (16, 4420026), (18, 3928912), (24, 2946684), (26, 2720016), (32, 2210013), (36, 1964456), (39, 1813344), (48, 1473342), (52, 1360008), (72, 982228), (78, 906672), (96, 736671), (104, 680004), (117, 604448), (144, 491114), (156, 453336), (169, 418464), (208, 340002), (234, 302224), (288, 245557), (312, 226668), (338, 209232), (416, 170001), (468, 151112), (507, 139488), (624, 113334), (676, 104616), (936, 75556), (1014, 69744), (1248, 56667), (1352, 52308), (1453, 48672), (1521, 46496), (1872, 37778), (2028, 34872), (2704, 26154), (2906, 24336), (3042, 23248), (3744, 18889), (4056, 17436), (4359, 16224), (5408, 13077), (5812, 12168), (6084, 11624), (8112, 8718)]