72880152

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7213}}^1$

素因数の和:7643

約数の個数: 32

約数和(自身を含む): 182658480

約数和(自身を除く): 109778328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 7213, 10104, 14426, 21639, 28852, 43278, 57704, 86556, 173112, 3036673, 6073346, 9110019, 12146692, 18220038, 24293384, 36440076, 72880152]

約数ペア:

[(1, 72880152), (2, 36440076), (3, 24293384), (4, 18220038), (6, 12146692), (8, 9110019), (12, 6073346), (24, 3036673), (421, 173112), (842, 86556), (1263, 57704), (1684, 43278), (2526, 28852), (3368, 21639), (5052, 14426), (7213, 10104)]