72171036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{286393}}^1$

素因数の和:286410

約数の個数: 36

約数和(自身を含む): 208494832

約数和(自身を除く): 136323796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 286393, 572786, 859179, 1145572, 1718358, 2004751, 2577537, 3436716, 4009502, 5155074, 6014253, 8019004, 10310148, 12028506, 18042759, 24057012, 36085518, 72171036]

約数ペア:

[(1, 72171036), (2, 36085518), (3, 24057012), (4, 18042759), (6, 12028506), (7, 10310148), (9, 8019004), (12, 6014253), (14, 5155074), (18, 4009502), (21, 3436716), (28, 2577537), (36, 2004751), (42, 1718358), (63, 1145572), (84, 859179), (126, 572786), (252, 286393)]