72185152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1715

約数の個数: 56

約数和(自身を含む): 157267656

約数和(自身を除く): 85082504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1637, 1696, 2756, 3274, 3392, 5512, 6548, 11024, 13096, 21281, 22048, 26192, 42562, 44096, 52384, 85124, 86761, 104768, 170248, 173522, 340496, 347044, 680992, 694088, 1127893, 1361984, 1388176, 2255786, 2776352, 4511572, 5552704, 9023144, 18046288, 36092576, 72185152]

約数ペア:

[(1, 72185152), (2, 36092576), (4, 18046288), (8, 9023144), (13, 5552704), (16, 4511572), (26, 2776352), (32, 2255786), (52, 1388176), (53, 1361984), (64, 1127893), (104, 694088), (106, 680992), (208, 347044), (212, 340496), (416, 173522), (424, 170248), (689, 104768), (832, 86761), (848, 85124), (1378, 52384), (1637, 44096), (1696, 42562), (2756, 26192), (3274, 22048), (3392, 21281), (5512, 13096), (6548, 11024)]