83840616

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 253440000

約数和(自身を除く): 169599384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 659, 684, 744, 837, 1026, 1116, 1178, 1318, 1368, 1674, 1767, 1977, 2052, 2232, 2356, 2636, 3348, 3534, 3954, 4104, 4712, 5272, 5301, 5931, 6696, 7068, 7908, 10602, 11862, 12521, 14136, 15816, 15903, 17793, 20429, 21204, 23724, 25042, 31806, 35586, 37563, 40858, 42408, 47448, 50084, 61287, 63612, 71172, 75126, 81716, 100168, 112689, 122574, 127224, 142344, 150252, 163432, 183861, 225378, 245148, 300504, 338067, 367722, 388151, 450756, 490296, 551583, 676134, 735444, 776302, 901512, 1103166, 1164453, 1352268, 1470888, 1552604, 2206332, 2328906, 2704536, 3105208, 3493359, 4412664, 4657812, 6986718, 9315624, 10480077, 13973436, 20960154, 27946872, 41920308, 83840616]

約数ペア:

[(1, 83840616), (2, 41920308), (3, 27946872), (4, 20960154), (6, 13973436), (8, 10480077), (9, 9315624), (12, 6986718), (18, 4657812), (19, 4412664), (24, 3493359), (27, 3105208), (31, 2704536), (36, 2328906), (38, 2206332), (54, 1552604), (57, 1470888), (62, 1352268), (72, 1164453), (76, 1103166), (93, 901512), (108, 776302), (114, 735444), (124, 676134), (152, 551583), (171, 490296), (186, 450756), (216, 388151), (228, 367722), (248, 338067), (279, 300504), (342, 245148), (372, 225378), (456, 183861), (513, 163432), (558, 150252), (589, 142344), (659, 127224), (684, 122574), (744, 112689), (837, 100168), (1026, 81716), (1116, 75126), (1178, 71172), (1318, 63612), (1368, 61287), (1674, 50084), (1767, 47448), (1977, 42408), (2052, 40858), (2232, 37563), (2356, 35586), (2636, 31806), (3348, 25042), (3534, 23724), (3954, 21204), (4104, 20429), (4712, 17793), (5272, 15903), (5301, 15816), (5931, 14136), (6696, 12521), (7068, 11862), (7908, 10602)]