75689614

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 72

約数和(自身を含む): 156653784

約数和(自身を除く): 80964170

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 121, 143, 154, 182, 242, 286, 491, 539, 637, 847, 982, 1001, 1078, 1274, 1573, 1694, 2002, 3146, 3437, 5401, 5929, 6383, 6874, 7007, 10802, 11011, 11858, 12766, 14014, 22022, 24059, 37807, 44681, 48118, 59411, 70213, 75614, 77077, 89362, 118822, 140426, 154154, 264649, 312767, 415877, 491491, 529298, 625534, 772343, 831754, 982982, 1544686, 2911139, 3440437, 5406401, 5822278, 6880874, 10812802, 37844807, 75689614]

約数ペア:

[(1, 75689614), (2, 37844807), (7, 10812802), (11, 6880874), (13, 5822278), (14, 5406401), (22, 3440437), (26, 2911139), (49, 1544686), (77, 982982), (91, 831754), (98, 772343), (121, 625534), (143, 529298), (154, 491491), (182, 415877), (242, 312767), (286, 264649), (491, 154154), (539, 140426), (637, 118822), (847, 89362), (982, 77077), (1001, 75614), (1078, 70213), (1274, 59411), (1573, 48118), (1694, 44681), (2002, 37807), (3146, 24059), (3437, 22022), (5401, 14014), (5929, 12766), (6383, 11858), (6874, 11011), (7007, 10802)]