78344892

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 207174240

約数和(自身を除く): 128829348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 101, 116, 174, 202, 261, 303, 348, 404, 522, 606, 743, 909, 1044, 1212, 1486, 1818, 2229, 2929, 2972, 3636, 4458, 5858, 6687, 8787, 8916, 11716, 13374, 17574, 21547, 26361, 26748, 35148, 43094, 52722, 64641, 75043, 86188, 105444, 129282, 150086, 193923, 225129, 258564, 300172, 387846, 450258, 675387, 775692, 900516, 1350774, 2176247, 2701548, 4352494, 6528741, 8704988, 13057482, 19586223, 26114964, 39172446, 78344892]

約数ペア:

[(1, 78344892), (2, 39172446), (3, 26114964), (4, 19586223), (6, 13057482), (9, 8704988), (12, 6528741), (18, 4352494), (29, 2701548), (36, 2176247), (58, 1350774), (87, 900516), (101, 775692), (116, 675387), (174, 450258), (202, 387846), (261, 300172), (303, 258564), (348, 225129), (404, 193923), (522, 150086), (606, 129282), (743, 105444), (909, 86188), (1044, 75043), (1212, 64641), (1486, 52722), (1818, 43094), (2229, 35148), (2929, 26748), (2972, 26361), (3636, 21547), (4458, 17574), (5858, 13374), (6687, 11716), (8787, 8916)]