61668490464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{986759}}^1$

素因数の和:986813

約数の個数: 144

約数和(自身を含む): 206888048640

約数和(自身を除く): 145219558176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 31248, 62496, 986759, 1973518, 2960277, 3947036, 5920554, 6907313, 7894072, 8880831, 11841108, 13814626, 15788144, 17761662, 20721939, 23682216, 27629252, 30589529, 31576288, 35523324, 41443878, 47364432, 55258504, 61179058, 62165817, 71046648, 82887756, 91768587, 94728864, 110517008, 122358116, 124331634, 142093296, 165775512, 183537174, 214126703, 221034016, 244716232, 248663268, 275305761, 284186592, 331551024, 367074348, 428253406, 489432464, 497326536, 550611522, 642380109, 663102048, 734148696, 856506812, 978864928, 994653072, 1101223044, 1284760218, 1468297392, 1713013624, 1927140327, 1989306144, 2202446088, 2569520436, 2936594784, 3426027248, 3854280654, 4404892176, 5139040872, 6852054496, 7708561308, 8809784352, 10278081744, 15417122616, 20556163488, 30834245232, 61668490464]

約数ペア:

[(1, 61668490464), (2, 30834245232), (3, 20556163488), (4, 15417122616), (6, 10278081744), (7, 8809784352), (8, 7708561308), (9, 6852054496), (12, 5139040872), (14, 4404892176), (16, 3854280654), (18, 3426027248), (21, 2936594784), (24, 2569520436), (28, 2202446088), (31, 1989306144), (32, 1927140327), (36, 1713013624), (42, 1468297392), (48, 1284760218), (56, 1101223044), (62, 994653072), (63, 978864928), (72, 856506812), (84, 734148696), (93, 663102048), (96, 642380109), (112, 550611522), (124, 497326536), (126, 489432464), (144, 428253406), (168, 367074348), (186, 331551024), (217, 284186592), (224, 275305761), (248, 248663268), (252, 244716232), (279, 221034016), (288, 214126703), (336, 183537174), (372, 165775512), (434, 142093296), (496, 124331634), (504, 122358116), (558, 110517008), (651, 94728864), (672, 91768587), (744, 82887756), (868, 71046648), (992, 62165817), (1008, 61179058), (1116, 55258504), (1302, 47364432), (1488, 41443878), (1736, 35523324), (1953, 31576288), (2016, 30589529), (2232, 27629252), (2604, 23682216), (2976, 20721939), (3472, 17761662), (3906, 15788144), (4464, 13814626), (5208, 11841108), (6944, 8880831), (7812, 7894072), (8928, 6907313), (10416, 5920554), (15624, 3947036), (20832, 2960277), (31248, 1973518), (62496, 986759)]