72103616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1201

約数の個数: 56

約数和(自身を含む): 156179520

約数和(自身を除く): 84075904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 158, 208, 316, 416, 632, 832, 1027, 1097, 1264, 2054, 2194, 2528, 4108, 4388, 5056, 8216, 8776, 14261, 16432, 17552, 28522, 32864, 35104, 57044, 65728, 70208, 86663, 114088, 173326, 228176, 346652, 456352, 693304, 912704, 1126619, 1386608, 2253238, 2773216, 4506476, 5546432, 9012952, 18025904, 36051808, 72103616]

約数ペア:

[(1, 72103616), (2, 36051808), (4, 18025904), (8, 9012952), (13, 5546432), (16, 4506476), (26, 2773216), (32, 2253238), (52, 1386608), (64, 1126619), (79, 912704), (104, 693304), (158, 456352), (208, 346652), (316, 228176), (416, 173326), (632, 114088), (832, 86663), (1027, 70208), (1097, 65728), (1264, 57044), (2054, 35104), (2194, 32864), (2528, 28522), (4108, 17552), (4388, 16432), (5056, 14261), (8216, 8776)]