75647572

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2741

約数の個数: 72

約数和(自身を含む): 180986400

約数和(自身を除く): 105338828

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 2699, 4004, 5398, 7007, 10796, 14014, 18893, 28028, 29689, 35087, 37786, 59378, 70174, 75572, 118756, 132251, 140348, 207823, 245609, 264502, 385957, 415646, 491218, 529004, 771914, 831292, 982436, 1454761, 1543828, 1719263, 2701699, 2909522, 3438526, 5403398, 5819044, 6877052, 10806796, 18911893, 37823786, 75647572]

約数ペア:

[(1, 75647572), (2, 37823786), (4, 18911893), (7, 10806796), (11, 6877052), (13, 5819044), (14, 5403398), (22, 3438526), (26, 2909522), (28, 2701699), (44, 1719263), (49, 1543828), (52, 1454761), (77, 982436), (91, 831292), (98, 771914), (143, 529004), (154, 491218), (182, 415646), (196, 385957), (286, 264502), (308, 245609), (364, 207823), (539, 140348), (572, 132251), (637, 118756), (1001, 75572), (1078, 70174), (1274, 59378), (2002, 37786), (2156, 35087), (2548, 29689), (2699, 28028), (4004, 18893), (5398, 14014), (7007, 10796)]