86198820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 257402880

約数和(自身を除く): 171204060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 83, 95, 114, 166, 190, 228, 249, 285, 332, 380, 415, 498, 570, 830, 911, 996, 1140, 1245, 1577, 1660, 1822, 2490, 2733, 3154, 3644, 4555, 4731, 4980, 5466, 6308, 7885, 9110, 9462, 10932, 13665, 15770, 17309, 18220, 18924, 23655, 27330, 31540, 34618, 47310, 51927, 54660, 69236, 75613, 86545, 94620, 103854, 151226, 173090, 207708, 226839, 259635, 302452, 346180, 378065, 453678, 519270, 756130, 907356, 1038540, 1134195, 1436647, 1512260, 2268390, 2873294, 4309941, 4536780, 5746588, 7183235, 8619882, 14366470, 17239764, 21549705, 28732940, 43099410, 86198820]

約数ペア:

[(1, 86198820), (2, 43099410), (3, 28732940), (4, 21549705), (5, 17239764), (6, 14366470), (10, 8619882), (12, 7183235), (15, 5746588), (19, 4536780), (20, 4309941), (30, 2873294), (38, 2268390), (57, 1512260), (60, 1436647), (76, 1134195), (83, 1038540), (95, 907356), (114, 756130), (166, 519270), (190, 453678), (228, 378065), (249, 346180), (285, 302452), (332, 259635), (380, 226839), (415, 207708), (498, 173090), (570, 151226), (830, 103854), (911, 94620), (996, 86545), (1140, 75613), (1245, 69236), (1577, 54660), (1660, 51927), (1822, 47310), (2490, 34618), (2733, 31540), (3154, 27330), (3644, 23655), (4555, 18924), (4731, 18220), (4980, 17309), (5466, 15770), (6308, 13665), (7885, 10932), (9110, 9462)]