83979390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1471}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 221294592

約数和(自身を除く): 137315202

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 173, 330, 346, 519, 865, 1038, 1471, 1730, 1903, 2595, 2942, 3806, 4413, 5190, 5709, 7355, 8826, 9515, 11418, 14710, 16181, 19030, 22065, 28545, 32362, 44130, 48543, 57090, 80905, 97086, 161810, 242715, 254483, 485430, 508966, 763449, 1272415, 1526898, 2544830, 2799313, 3817245, 5598626, 7634490, 8397939, 13996565, 16795878, 27993130, 41989695, 83979390]

約数ペア:

[(1, 83979390), (2, 41989695), (3, 27993130), (5, 16795878), (6, 13996565), (10, 8397939), (11, 7634490), (15, 5598626), (22, 3817245), (30, 2799313), (33, 2544830), (55, 1526898), (66, 1272415), (110, 763449), (165, 508966), (173, 485430), (330, 254483), (346, 242715), (519, 161810), (865, 97086), (1038, 80905), (1471, 57090), (1730, 48543), (1903, 44130), (2595, 32362), (2942, 28545), (3806, 22065), (4413, 19030), (5190, 16181), (5709, 14710), (7355, 11418), (8826, 9515)]