73999620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8747}}^1$

素因数の和:8809

約数の個数: 72

約数和(自身を含む): 229267584

約数和(自身を除く): 155267964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 8747, 17494, 26241, 34988, 43735, 52482, 78723, 87470, 104964, 131205, 157446, 174940, 262410, 314892, 393615, 411109, 524820, 787230, 822218, 1233327, 1574460, 1644436, 2055545, 2466654, 3699981, 4111090, 4933308, 6166635, 7399962, 8222180, 12333270, 14799924, 18499905, 24666540, 36999810, 73999620]

約数ペア:

[(1, 73999620), (2, 36999810), (3, 24666540), (4, 18499905), (5, 14799924), (6, 12333270), (9, 8222180), (10, 7399962), (12, 6166635), (15, 4933308), (18, 4111090), (20, 3699981), (30, 2466654), (36, 2055545), (45, 1644436), (47, 1574460), (60, 1233327), (90, 822218), (94, 787230), (141, 524820), (180, 411109), (188, 393615), (235, 314892), (282, 262410), (423, 174940), (470, 157446), (564, 131205), (705, 104964), (846, 87470), (940, 78723), (1410, 52482), (1692, 43735), (2115, 34988), (2820, 26241), (4230, 17494), (8460, 8747)]