72279510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 178274304

約数和(自身を除く): 105994794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 127, 183, 254, 305, 311, 366, 381, 610, 622, 635, 762, 915, 933, 1270, 1555, 1830, 1866, 1905, 3110, 3810, 4665, 7747, 9330, 15494, 18971, 23241, 37942, 38735, 39497, 46482, 56913, 77470, 78994, 94855, 113826, 116205, 118491, 189710, 197485, 232410, 236982, 284565, 394970, 569130, 592455, 1184910, 2409317, 4818634, 7227951, 12046585, 14455902, 24093170, 36139755, 72279510]

約数ペア:

[(1, 72279510), (2, 36139755), (3, 24093170), (5, 14455902), (6, 12046585), (10, 7227951), (15, 4818634), (30, 2409317), (61, 1184910), (122, 592455), (127, 569130), (183, 394970), (254, 284565), (305, 236982), (311, 232410), (366, 197485), (381, 189710), (610, 118491), (622, 116205), (635, 113826), (762, 94855), (915, 78994), (933, 77470), (1270, 56913), (1555, 46482), (1830, 39497), (1866, 38735), (1905, 37942), (3110, 23241), (3810, 18971), (4665, 15494), (7747, 9330)]