72282132

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^2$

素因数の和:291

約数の個数: 90

約数和(自身を含む): 205060394

約数和(自身を除く): 132778262

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 131, 156, 162, 234, 262, 324, 351, 393, 468, 524, 702, 786, 1053, 1179, 1404, 1572, 1703, 2106, 2358, 3406, 3537, 4212, 4716, 5109, 6812, 7074, 10218, 10611, 14148, 15327, 17161, 20436, 21222, 30654, 34322, 42444, 45981, 51483, 61308, 68644, 91962, 102966, 137943, 154449, 183924, 205932, 223093, 275886, 308898, 446186, 463347, 551772, 617796, 669279, 892372, 926694, 1338558, 1390041, 1853388, 2007837, 2677116, 2780082, 4015674, 5560164, 6023511, 8031348, 12047022, 18070533, 24094044, 36141066, 72282132]

約数ペア:

[(1, 72282132), (2, 36141066), (3, 24094044), (4, 18070533), (6, 12047022), (9, 8031348), (12, 6023511), (13, 5560164), (18, 4015674), (26, 2780082), (27, 2677116), (36, 2007837), (39, 1853388), (52, 1390041), (54, 1338558), (78, 926694), (81, 892372), (108, 669279), (117, 617796), (131, 551772), (156, 463347), (162, 446186), (234, 308898), (262, 275886), (324, 223093), (351, 205932), (393, 183924), (468, 154449), (524, 137943), (702, 102966), (786, 91962), (1053, 68644), (1179, 61308), (1404, 51483), (1572, 45981), (1703, 42444), (2106, 34322), (2358, 30654), (3406, 21222), (3537, 20436), (4212, 17161), (4716, 15327), (5109, 14148), (6812, 10611), (7074, 10218)]