38857572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 107219840

約数和(自身を除く): 68362268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1051, 1422, 2054, 2102, 2844, 3081, 3153, 4108, 4204, 6162, 6306, 9243, 9459, 12324, 12612, 13663, 18486, 18918, 27326, 36972, 37836, 40989, 54652, 81978, 83029, 122967, 163956, 166058, 245934, 249087, 332116, 491868, 498174, 747261, 996348, 1079377, 1494522, 2158754, 2989044, 3238131, 4317508, 6476262, 9714393, 12952524, 19428786, 38857572]

約数ペア:

[(1, 38857572), (2, 19428786), (3, 12952524), (4, 9714393), (6, 6476262), (9, 4317508), (12, 3238131), (13, 2989044), (18, 2158754), (26, 1494522), (36, 1079377), (39, 996348), (52, 747261), (78, 498174), (79, 491868), (117, 332116), (156, 249087), (158, 245934), (234, 166058), (237, 163956), (316, 122967), (468, 83029), (474, 81978), (711, 54652), (948, 40989), (1027, 37836), (1051, 36972), (1422, 27326), (2054, 18918), (2102, 18486), (2844, 13663), (3081, 12612), (3153, 12324), (4108, 9459), (4204, 9243), (6162, 6306)]