72473472

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 212663880

約数和(自身を除く): 140190408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 288, 318, 384, 424, 477, 576, 636, 848, 954, 1152, 1187, 1272, 1696, 1908, 2374, 2544, 3392, 3561, 3816, 4748, 5088, 6784, 7122, 7632, 9496, 10176, 10683, 14244, 15264, 18992, 20352, 21366, 28488, 30528, 37984, 42732, 56976, 61056, 62911, 75968, 85464, 113952, 125822, 151936, 170928, 188733, 227904, 251644, 341856, 377466, 455808, 503288, 566199, 683712, 754932, 1006576, 1132398, 1367424, 1509864, 2013152, 2264796, 3019728, 4026304, 4529592, 6039456, 8052608, 9059184, 12078912, 18118368, 24157824, 36236736, 72473472]

約数ペア:

[(1, 72473472), (2, 36236736), (3, 24157824), (4, 18118368), (6, 12078912), (8, 9059184), (9, 8052608), (12, 6039456), (16, 4529592), (18, 4026304), (24, 3019728), (32, 2264796), (36, 2013152), (48, 1509864), (53, 1367424), (64, 1132398), (72, 1006576), (96, 754932), (106, 683712), (128, 566199), (144, 503288), (159, 455808), (192, 377466), (212, 341856), (288, 251644), (318, 227904), (384, 188733), (424, 170928), (477, 151936), (576, 125822), (636, 113952), (848, 85464), (954, 75968), (1152, 62911), (1187, 61056), (1272, 56976), (1696, 42732), (1908, 37984), (2374, 30528), (2544, 28488), (3392, 21366), (3561, 20352), (3816, 18992), (4748, 15264), (5088, 14244), (6784, 10683), (7122, 10176), (7632, 9496)]