8736732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 23783760

約数和(自身を除く): 15047028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 241, 318, 342, 477, 482, 636, 684, 723, 954, 964, 1007, 1446, 1908, 2014, 2169, 2892, 3021, 4028, 4338, 4579, 6042, 8676, 9063, 9158, 12084, 12773, 13737, 18126, 18316, 25546, 27474, 36252, 38319, 41211, 51092, 54948, 76638, 82422, 114957, 153276, 164844, 229914, 242687, 459828, 485374, 728061, 970748, 1456122, 2184183, 2912244, 4368366, 8736732]

約数ペア:

[(1, 8736732), (2, 4368366), (3, 2912244), (4, 2184183), (6, 1456122), (9, 970748), (12, 728061), (18, 485374), (19, 459828), (36, 242687), (38, 229914), (53, 164844), (57, 153276), (76, 114957), (106, 82422), (114, 76638), (159, 54948), (171, 51092), (212, 41211), (228, 38319), (241, 36252), (318, 27474), (342, 25546), (477, 18316), (482, 18126), (636, 13737), (684, 12773), (723, 12084), (954, 9158), (964, 9063), (1007, 8676), (1446, 6042), (1908, 4579), (2014, 4338), (2169, 4028), (2892, 3021)]