87183876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 230364288

約数和(自身を除く): 143180412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 43, 52, 78, 82, 86, 123, 129, 156, 164, 172, 246, 258, 317, 492, 516, 533, 559, 634, 951, 1066, 1118, 1268, 1599, 1677, 1763, 1902, 2132, 2236, 3198, 3354, 3526, 3804, 4121, 5289, 6396, 6708, 7052, 8242, 10578, 12363, 12997, 13631, 16484, 21156, 22919, 24726, 25994, 27262, 38991, 40893, 45838, 49452, 51988, 54524, 68757, 77982, 81786, 91676, 137514, 155964, 163572, 168961, 177203, 275028, 337922, 354406, 506883, 531609, 558871, 675844, 708812, 1013766, 1063218, 1117742, 1676613, 2027532, 2126436, 2235484, 3353226, 6706452, 7265323, 14530646, 21795969, 29061292, 43591938, 87183876]

約数ペア:

[(1, 87183876), (2, 43591938), (3, 29061292), (4, 21795969), (6, 14530646), (12, 7265323), (13, 6706452), (26, 3353226), (39, 2235484), (41, 2126436), (43, 2027532), (52, 1676613), (78, 1117742), (82, 1063218), (86, 1013766), (123, 708812), (129, 675844), (156, 558871), (164, 531609), (172, 506883), (246, 354406), (258, 337922), (317, 275028), (492, 177203), (516, 168961), (533, 163572), (559, 155964), (634, 137514), (951, 91676), (1066, 81786), (1118, 77982), (1268, 68757), (1599, 54524), (1677, 51988), (1763, 49452), (1902, 45838), (2132, 40893), (2236, 38991), (3198, 27262), (3354, 25994), (3526, 24726), (3804, 22919), (4121, 21156), (5289, 16484), (6396, 13631), (6708, 12997), (7052, 12363), (8242, 10578)]