78918084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 235827200

約数和(自身を除く): 156909116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 139, 189, 252, 278, 378, 417, 556, 751, 756, 834, 973, 1251, 1502, 1668, 1946, 2253, 2502, 2919, 3004, 3753, 3892, 4506, 5004, 5257, 5838, 6759, 7506, 8757, 9012, 10514, 11676, 13518, 15012, 15771, 17514, 20277, 21028, 26271, 27036, 31542, 35028, 40554, 47313, 52542, 63084, 81108, 94626, 104389, 105084, 141939, 189252, 208778, 283878, 313167, 417556, 567756, 626334, 730723, 939501, 1252668, 1461446, 1879002, 2192169, 2818503, 2922892, 3758004, 4384338, 5637006, 6576507, 8768676, 11274012, 13153014, 19729521, 26306028, 39459042, 78918084]

約数ペア:

[(1, 78918084), (2, 39459042), (3, 26306028), (4, 19729521), (6, 13153014), (7, 11274012), (9, 8768676), (12, 6576507), (14, 5637006), (18, 4384338), (21, 3758004), (27, 2922892), (28, 2818503), (36, 2192169), (42, 1879002), (54, 1461446), (63, 1252668), (84, 939501), (108, 730723), (126, 626334), (139, 567756), (189, 417556), (252, 313167), (278, 283878), (378, 208778), (417, 189252), (556, 141939), (751, 105084), (756, 104389), (834, 94626), (973, 81108), (1251, 63084), (1502, 52542), (1668, 47313), (1946, 40554), (2253, 35028), (2502, 31542), (2919, 27036), (3004, 26271), (3753, 21028), (3892, 20277), (4506, 17514), (5004, 15771), (5257, 15012), (5838, 13518), (6759, 11676), (7506, 10514), (8757, 9012)]