87320304

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 90

約数和(自身を含む): 252913128

約数和(自身を除く): 165592824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 631, 744, 961, 1116, 1262, 1488, 1893, 1922, 2232, 2524, 2883, 3786, 3844, 4464, 5048, 5679, 5766, 7572, 7688, 8649, 10096, 11358, 11532, 15144, 15376, 17298, 19561, 22716, 23064, 30288, 34596, 39122, 45432, 46128, 58683, 69192, 78244, 90864, 117366, 138384, 156488, 176049, 234732, 312976, 352098, 469464, 606391, 704196, 938928, 1212782, 1408392, 1819173, 2425564, 2816784, 3638346, 4851128, 5457519, 7276692, 9702256, 10915038, 14553384, 21830076, 29106768, 43660152, 87320304]

約数ペア:

[(1, 87320304), (2, 43660152), (3, 29106768), (4, 21830076), (6, 14553384), (8, 10915038), (9, 9702256), (12, 7276692), (16, 5457519), (18, 4851128), (24, 3638346), (31, 2816784), (36, 2425564), (48, 1819173), (62, 1408392), (72, 1212782), (93, 938928), (124, 704196), (144, 606391), (186, 469464), (248, 352098), (279, 312976), (372, 234732), (496, 176049), (558, 156488), (631, 138384), (744, 117366), (961, 90864), (1116, 78244), (1262, 69192), (1488, 58683), (1893, 46128), (1922, 45432), (2232, 39122), (2524, 34596), (2883, 30288), (3786, 23064), (3844, 22716), (4464, 19561), (5048, 17298), (5679, 15376), (5766, 15144), (7572, 11532), (7688, 11358), (8649, 10096)]