71384796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1237}}^1$

素因数の和:1483

約数の個数: 72

約数和(自身を含む): 207290720

約数和(自身を除く): 135905924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1237, 1374, 1603, 2061, 2474, 2748, 3206, 3711, 4122, 4809, 4948, 6412, 7422, 8244, 8659, 9618, 11133, 14427, 14844, 17318, 19236, 22266, 25977, 28854, 34636, 44532, 51954, 57708, 77931, 103908, 155862, 283273, 311724, 566546, 849819, 1133092, 1699638, 1982911, 2549457, 3399276, 3965822, 5098914, 5948733, 7931644, 10197828, 11897466, 17846199, 23794932, 35692398, 71384796]

約数ペア:

[(1, 71384796), (2, 35692398), (3, 23794932), (4, 17846199), (6, 11897466), (7, 10197828), (9, 7931644), (12, 5948733), (14, 5098914), (18, 3965822), (21, 3399276), (28, 2549457), (36, 1982911), (42, 1699638), (63, 1133092), (84, 849819), (126, 566546), (229, 311724), (252, 283273), (458, 155862), (687, 103908), (916, 77931), (1237, 57708), (1374, 51954), (1603, 44532), (2061, 34636), (2474, 28854), (2748, 25977), (3206, 22266), (3711, 19236), (4122, 17318), (4809, 14844), (4948, 14427), (6412, 11133), (7422, 9618), (8244, 8659)]