78306372

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1294

約数の個数: 96

約数和(自身を含む): 220774400

約数和(自身を除く): 142468028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1231, 1674, 1767, 2052, 2356, 2462, 3348, 3534, 3693, 4924, 5301, 7068, 7386, 10602, 11079, 14772, 15903, 21204, 22158, 23389, 31806, 33237, 38161, 44316, 46778, 63612, 66474, 70167, 76322, 93556, 114483, 132948, 140334, 152644, 210501, 228966, 280668, 343449, 421002, 457932, 631503, 686898, 725059, 842004, 1030347, 1263006, 1373796, 1450118, 2060694, 2175177, 2526012, 2900236, 4121388, 4350354, 6525531, 8700708, 13051062, 19576593, 26102124, 39153186, 78306372]

約数ペア:

[(1, 78306372), (2, 39153186), (3, 26102124), (4, 19576593), (6, 13051062), (9, 8700708), (12, 6525531), (18, 4350354), (19, 4121388), (27, 2900236), (31, 2526012), (36, 2175177), (38, 2060694), (54, 1450118), (57, 1373796), (62, 1263006), (76, 1030347), (93, 842004), (108, 725059), (114, 686898), (124, 631503), (171, 457932), (186, 421002), (228, 343449), (279, 280668), (342, 228966), (372, 210501), (513, 152644), (558, 140334), (589, 132948), (684, 114483), (837, 93556), (1026, 76322), (1116, 70167), (1178, 66474), (1231, 63612), (1674, 46778), (1767, 44316), (2052, 38161), (2356, 33237), (2462, 31806), (3348, 23389), (3534, 22158), (3693, 21204), (4924, 15903), (5301, 14772), (7068, 11079), (7386, 10602)]