77204190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{653}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 212461056

約数和(自身を除く): 135256866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 563, 653, 1126, 1306, 1689, 1959, 2815, 3265, 3378, 3918, 3941, 4571, 5630, 6530, 7882, 8445, 9142, 9795, 11823, 13713, 16890, 19590, 19705, 22855, 23646, 27426, 39410, 45710, 59115, 68565, 118230, 137130, 367639, 735278, 1102917, 1838195, 2205834, 2573473, 3676390, 5146946, 5514585, 7720419, 11029170, 12867365, 15440838, 25734730, 38602095, 77204190]

約数ペア:

[(1, 77204190), (2, 38602095), (3, 25734730), (5, 15440838), (6, 12867365), (7, 11029170), (10, 7720419), (14, 5514585), (15, 5146946), (21, 3676390), (30, 2573473), (35, 2205834), (42, 1838195), (70, 1102917), (105, 735278), (210, 367639), (563, 137130), (653, 118230), (1126, 68565), (1306, 59115), (1689, 45710), (1959, 39410), (2815, 27426), (3265, 23646), (3378, 22855), (3918, 19705), (3941, 19590), (4571, 16890), (5630, 13713), (6530, 11823), (7882, 9795), (8445, 9142)]