71759790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4357}}^1$

素因数の和:4434

約数の個数: 64

約数和(自身を含む): 194541120

約数和(自身を除く): 122781330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 4357, 5490, 8235, 8714, 13071, 16470, 21785, 26142, 39213, 43570, 65355, 78426, 117639, 130710, 196065, 235278, 265777, 392130, 531554, 588195, 797331, 1176390, 1328885, 1594662, 2391993, 2657770, 3986655, 4783986, 7175979, 7973310, 11959965, 14351958, 23919930, 35879895, 71759790]

約数ペア:

[(1, 71759790), (2, 35879895), (3, 23919930), (5, 14351958), (6, 11959965), (9, 7973310), (10, 7175979), (15, 4783986), (18, 3986655), (27, 2657770), (30, 2391993), (45, 1594662), (54, 1328885), (61, 1176390), (90, 797331), (122, 588195), (135, 531554), (183, 392130), (270, 265777), (305, 235278), (366, 196065), (549, 130710), (610, 117639), (915, 78426), (1098, 65355), (1647, 43570), (1830, 39213), (2745, 26142), (3294, 21785), (4357, 16470), (5490, 13071), (8235, 8714)]