71933940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10247}}^1$

素因数の和:10278

約数の個数: 96

約数和(自身を含む): 241032960

約数和(自身を除く): 169099020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 10247, 20494, 30741, 40988, 51235, 61482, 92223, 102470, 122964, 133211, 153705, 184446, 204940, 266422, 276669, 307410, 368892, 399633, 461115, 532844, 553338, 614820, 666055, 799266, 922230, 1106676, 1198899, 1332110, 1383345, 1598532, 1844460, 1998165, 2397798, 2664220, 2766690, 3596697, 3996330, 4795596, 5533380, 5994495, 7193394, 7992660, 11988990, 14386788, 17983485, 23977980, 35966970, 71933940]

約数ペア:

[(1, 71933940), (2, 35966970), (3, 23977980), (4, 17983485), (5, 14386788), (6, 11988990), (9, 7992660), (10, 7193394), (12, 5994495), (13, 5533380), (15, 4795596), (18, 3996330), (20, 3596697), (26, 2766690), (27, 2664220), (30, 2397798), (36, 1998165), (39, 1844460), (45, 1598532), (52, 1383345), (54, 1332110), (60, 1198899), (65, 1106676), (78, 922230), (90, 799266), (108, 666055), (117, 614820), (130, 553338), (135, 532844), (156, 461115), (180, 399633), (195, 368892), (234, 307410), (260, 276669), (270, 266422), (351, 204940), (390, 184446), (468, 153705), (540, 133211), (585, 122964), (702, 102470), (780, 92223), (1170, 61482), (1404, 51235), (1755, 40988), (2340, 30741), (3510, 20494), (7020, 10247)]