72176130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20563}}^1$

素因数の和:20592

約数の個数: 64

約数和(自身を含む): 207285120

約数和(自身を除く): 135108990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 20563, 41126, 61689, 102815, 123378, 185067, 205630, 267319, 308445, 370134, 534638, 555201, 616890, 801957, 925335, 1110402, 1336595, 1603914, 1850670, 2405871, 2673190, 2776005, 4009785, 4811742, 5552010, 7217613, 8019570, 12029355, 14435226, 24058710, 36088065, 72176130]

約数ペア:

[(1, 72176130), (2, 36088065), (3, 24058710), (5, 14435226), (6, 12029355), (9, 8019570), (10, 7217613), (13, 5552010), (15, 4811742), (18, 4009785), (26, 2776005), (27, 2673190), (30, 2405871), (39, 1850670), (45, 1603914), (54, 1336595), (65, 1110402), (78, 925335), (90, 801957), (117, 616890), (130, 555201), (135, 534638), (195, 370134), (234, 308445), (270, 267319), (351, 205630), (390, 185067), (585, 123378), (702, 102815), (1170, 61689), (1755, 41126), (3510, 20563)]