71609850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12241}}^1$

素因数の和:12272

約数の個数: 72

約数和(自身を含む): 207208092

約数和(自身を除く): 135598242

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 12241, 24482, 36723, 61205, 73446, 110169, 122410, 159133, 183615, 220338, 306025, 318266, 367230, 477399, 550845, 612050, 795665, 918075, 954798, 1101690, 1432197, 1591330, 1836150, 2386995, 2754225, 2864394, 3978325, 4773990, 5508450, 7160985, 7956650, 11934975, 14321970, 23869950, 35804925, 71609850]

約数ペア:

[(1, 71609850), (2, 35804925), (3, 23869950), (5, 14321970), (6, 11934975), (9, 7956650), (10, 7160985), (13, 5508450), (15, 4773990), (18, 3978325), (25, 2864394), (26, 2754225), (30, 2386995), (39, 1836150), (45, 1591330), (50, 1432197), (65, 1101690), (75, 954798), (78, 918075), (90, 795665), (117, 612050), (130, 550845), (150, 477399), (195, 367230), (225, 318266), (234, 306025), (325, 220338), (390, 183615), (450, 159133), (585, 122410), (650, 110169), (975, 73446), (1170, 61205), (1950, 36723), (2925, 24482), (5850, 12241)]