84945060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16273}}^1$

素因数の和:16317

約数の個数: 72

約数和(自身を含む): 266568120

約数和(自身を除く): 181623060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 16273, 32546, 48819, 65092, 81365, 97638, 146457, 162730, 195276, 244095, 292914, 325460, 471917, 488190, 585828, 732285, 943834, 976380, 1415751, 1464570, 1887668, 2359585, 2831502, 2929140, 4247253, 4719170, 5663004, 7078755, 8494506, 9438340, 14157510, 16989012, 21236265, 28315020, 42472530, 84945060]

約数ペア:

[(1, 84945060), (2, 42472530), (3, 28315020), (4, 21236265), (5, 16989012), (6, 14157510), (9, 9438340), (10, 8494506), (12, 7078755), (15, 5663004), (18, 4719170), (20, 4247253), (29, 2929140), (30, 2831502), (36, 2359585), (45, 1887668), (58, 1464570), (60, 1415751), (87, 976380), (90, 943834), (116, 732285), (145, 585828), (174, 488190), (180, 471917), (261, 325460), (290, 292914), (348, 244095), (435, 195276), (522, 162730), (580, 146457), (870, 97638), (1044, 81365), (1305, 65092), (1740, 48819), (2610, 32546), (5220, 16273)]