145697076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{439}}^2$

素因数の和:898

約数の個数: 72

約数和(自身を含む): 432680640

約数和(自身を除く): 286983564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 439, 756, 878, 1317, 1756, 2634, 3073, 3951, 5268, 6146, 7902, 9219, 11853, 12292, 15804, 18438, 23706, 27657, 36876, 47412, 55314, 82971, 110628, 165942, 192721, 331884, 385442, 578163, 770884, 1156326, 1349047, 1734489, 2312652, 2698094, 3468978, 4047141, 5203467, 5396188, 6937956, 8094282, 10406934, 12141423, 16188564, 20813868, 24282846, 36424269, 48565692, 72848538, 145697076]

約数ペア:

[(1, 145697076), (2, 72848538), (3, 48565692), (4, 36424269), (6, 24282846), (7, 20813868), (9, 16188564), (12, 12141423), (14, 10406934), (18, 8094282), (21, 6937956), (27, 5396188), (28, 5203467), (36, 4047141), (42, 3468978), (54, 2698094), (63, 2312652), (84, 1734489), (108, 1349047), (126, 1156326), (189, 770884), (252, 578163), (378, 385442), (439, 331884), (756, 192721), (878, 165942), (1317, 110628), (1756, 82971), (2634, 55314), (3073, 47412), (3951, 36876), (5268, 27657), (6146, 23706), (7902, 18438), (9219, 15804), (11853, 12292)]