73479380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 174551328

約数和(自身を除く): 101071948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 61, 65, 82, 113, 122, 130, 164, 205, 226, 244, 260, 305, 410, 452, 533, 565, 610, 793, 820, 1066, 1130, 1220, 1469, 1586, 2132, 2260, 2501, 2665, 2938, 3172, 3965, 4633, 5002, 5330, 5876, 6893, 7345, 7930, 9266, 10004, 10660, 12505, 13786, 14690, 15860, 18532, 23165, 25010, 27572, 29380, 32513, 34465, 46330, 50020, 60229, 65026, 68930, 89609, 92660, 120458, 130052, 137860, 162565, 179218, 240916, 282613, 301145, 325130, 358436, 448045, 565226, 602290, 650260, 896090, 1130452, 1204580, 1413065, 1792180, 2826130, 3673969, 5652260, 7347938, 14695876, 18369845, 36739690, 73479380]

約数ペア:

[(1, 73479380), (2, 36739690), (4, 18369845), (5, 14695876), (10, 7347938), (13, 5652260), (20, 3673969), (26, 2826130), (41, 1792180), (52, 1413065), (61, 1204580), (65, 1130452), (82, 896090), (113, 650260), (122, 602290), (130, 565226), (164, 448045), (205, 358436), (226, 325130), (244, 301145), (260, 282613), (305, 240916), (410, 179218), (452, 162565), (533, 137860), (565, 130052), (610, 120458), (793, 92660), (820, 89609), (1066, 68930), (1130, 65026), (1220, 60229), (1469, 50020), (1586, 46330), (2132, 34465), (2260, 32513), (2501, 29380), (2665, 27572), (2938, 25010), (3172, 23165), (3965, 18532), (4633, 15860), (5002, 14690), (5330, 13786), (5876, 12505), (6893, 10660), (7345, 10004), (7930, 9266)]