87566724

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{16547}}^1$

素因数の和:16574

約数の個数: 72

約数和(自身を含む): 264106080

約数和(自身を除く): 176539356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 16547, 33094, 49641, 66188, 99282, 115829, 148923, 198564, 231658, 297846, 347487, 446769, 463316, 595692, 694974, 810803, 893538, 1042461, 1389948, 1621606, 1787076, 2084922, 2432409, 3127383, 3243212, 4169844, 4864818, 6254766, 7297227, 9729636, 12509532, 14594454, 21891681, 29188908, 43783362, 87566724]

約数ペア:

[(1, 87566724), (2, 43783362), (3, 29188908), (4, 21891681), (6, 14594454), (7, 12509532), (9, 9729636), (12, 7297227), (14, 6254766), (18, 4864818), (21, 4169844), (27, 3243212), (28, 3127383), (36, 2432409), (42, 2084922), (49, 1787076), (54, 1621606), (63, 1389948), (84, 1042461), (98, 893538), (108, 810803), (126, 694974), (147, 595692), (189, 463316), (196, 446769), (252, 347487), (294, 297846), (378, 231658), (441, 198564), (588, 148923), (756, 115829), (882, 99282), (1323, 66188), (1764, 49641), (2646, 33094), (5292, 16547)]