79612260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2083}}^1$

素因数の和:2122

約数の個数: 144

約数和(自身を含む): 279389376

約数和(自身を除く): 199777116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2083, 2548, 2730, 2940, 3185, 3822, 4166, 5460, 6249, 6370, 7644, 8332, 9555, 10415, 12498, 12740, 14581, 19110, 20830, 24996, 27079, 29162, 31245, 38220, 41660, 43743, 54158, 58324, 62490, 72905, 81237, 87486, 102067, 108316, 124980, 135395, 145810, 162474, 174972, 189553, 204134, 218715, 270790, 291620, 306201, 324948, 379106, 406185, 408268, 437430, 510335, 541580, 568659, 612402, 758212, 812370, 874860, 947765, 1020670, 1137318, 1224804, 1326871, 1531005, 1624740, 1895530, 2041340, 2274636, 2653742, 2843295, 3062010, 3791060, 3980613, 5307484, 5686590, 6124020, 6634355, 7961226, 11373180, 13268710, 15922452, 19903065, 26537420, 39806130, 79612260]

約数ペア:

[(1, 79612260), (2, 39806130), (3, 26537420), (4, 19903065), (5, 15922452), (6, 13268710), (7, 11373180), (10, 7961226), (12, 6634355), (13, 6124020), (14, 5686590), (15, 5307484), (20, 3980613), (21, 3791060), (26, 3062010), (28, 2843295), (30, 2653742), (35, 2274636), (39, 2041340), (42, 1895530), (49, 1624740), (52, 1531005), (60, 1326871), (65, 1224804), (70, 1137318), (78, 1020670), (84, 947765), (91, 874860), (98, 812370), (105, 758212), (130, 612402), (140, 568659), (147, 541580), (156, 510335), (182, 437430), (195, 408268), (196, 406185), (210, 379106), (245, 324948), (260, 306201), (273, 291620), (294, 270790), (364, 218715), (390, 204134), (420, 189553), (455, 174972), (490, 162474), (546, 145810), (588, 135395), (637, 124980), (735, 108316), (780, 102067), (910, 87486), (980, 81237), (1092, 72905), (1274, 62490), (1365, 58324), (1470, 54158), (1820, 43743), (1911, 41660), (2083, 38220), (2548, 31245), (2730, 29162), (2940, 27079), (3185, 24996), (3822, 20830), (4166, 19110), (5460, 14581), (6249, 12740), (6370, 12498), (7644, 10415), (8332, 9555)]