72134982

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 170150400

約数和(自身を除く): 98015418

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 167, 171, 334, 342, 421, 501, 513, 842, 1002, 1026, 1263, 1503, 2526, 3006, 3173, 3789, 4509, 6346, 7578, 7999, 9018, 9519, 11367, 15998, 19038, 22734, 23997, 28557, 47994, 57114, 70307, 71991, 85671, 140614, 143982, 171342, 210921, 215973, 421842, 431946, 632763, 1265526, 1335833, 1898289, 2671666, 3796578, 4007499, 8014998, 12022497, 24044994, 36067491, 72134982]

約数ペア:

[(1, 72134982), (2, 36067491), (3, 24044994), (6, 12022497), (9, 8014998), (18, 4007499), (19, 3796578), (27, 2671666), (38, 1898289), (54, 1335833), (57, 1265526), (114, 632763), (167, 431946), (171, 421842), (334, 215973), (342, 210921), (421, 171342), (501, 143982), (513, 140614), (842, 85671), (1002, 71991), (1026, 70307), (1263, 57114), (1503, 47994), (2526, 28557), (3006, 23997), (3173, 22734), (3789, 19038), (4509, 15998), (6346, 11367), (7578, 9519), (7999, 9018)]