72653240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 190466640

約数和(自身を除く): 117813400

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 187, 220, 242, 340, 374, 440, 484, 605, 680, 748, 883, 935, 968, 1210, 1496, 1766, 1870, 2057, 2420, 3532, 3740, 4114, 4415, 4840, 7064, 7480, 8228, 8830, 9713, 10285, 15011, 16456, 17660, 19426, 20570, 30022, 35320, 38852, 41140, 48565, 60044, 75055, 77704, 82280, 97130, 106843, 120088, 150110, 165121, 194260, 213686, 300220, 330242, 388520, 427372, 534215, 600440, 660484, 825605, 854744, 1068430, 1320968, 1651210, 1816331, 2136860, 3302420, 3632662, 4273720, 6604840, 7265324, 9081655, 14530648, 18163310, 36326620, 72653240]

約数ペア:

[(1, 72653240), (2, 36326620), (4, 18163310), (5, 14530648), (8, 9081655), (10, 7265324), (11, 6604840), (17, 4273720), (20, 3632662), (22, 3302420), (34, 2136860), (40, 1816331), (44, 1651210), (55, 1320968), (68, 1068430), (85, 854744), (88, 825605), (110, 660484), (121, 600440), (136, 534215), (170, 427372), (187, 388520), (220, 330242), (242, 300220), (340, 213686), (374, 194260), (440, 165121), (484, 150110), (605, 120088), (680, 106843), (748, 97130), (883, 82280), (935, 77704), (968, 75055), (1210, 60044), (1496, 48565), (1766, 41140), (1870, 38852), (2057, 35320), (2420, 30022), (3532, 20570), (3740, 19426), (4114, 17660), (4415, 16456), (4840, 15011), (7064, 10285), (7480, 9713), (8228, 8830)]