184207140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78721}}^1$

素因数の和:78749

約数の個数: 72

約数和(自身を含む): 601750968

約数和(自身を除く): 417543828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 78721, 157442, 236163, 314884, 393605, 472326, 708489, 787210, 944652, 1023373, 1180815, 1416978, 1574420, 2046746, 2361630, 2833956, 3070119, 3542445, 4093492, 4723260, 5116865, 6140238, 7084890, 9210357, 10233730, 12280476, 14169780, 15350595, 18420714, 20467460, 30701190, 36841428, 46051785, 61402380, 92103570, 184207140]

約数ペア:

[(1, 184207140), (2, 92103570), (3, 61402380), (4, 46051785), (5, 36841428), (6, 30701190), (9, 20467460), (10, 18420714), (12, 15350595), (13, 14169780), (15, 12280476), (18, 10233730), (20, 9210357), (26, 7084890), (30, 6140238), (36, 5116865), (39, 4723260), (45, 4093492), (52, 3542445), (60, 3070119), (65, 2833956), (78, 2361630), (90, 2046746), (117, 1574420), (130, 1416978), (156, 1180815), (180, 1023373), (195, 944652), (234, 787210), (260, 708489), (390, 472326), (468, 393605), (585, 314884), (780, 236163), (1170, 157442), (2340, 78721)]