61641396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 165154080

約数和(自身を除く): 103512684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 227, 228, 342, 397, 454, 681, 684, 794, 908, 1191, 1362, 1588, 2043, 2382, 2724, 3573, 4086, 4313, 4764, 7146, 7543, 8172, 8626, 12939, 14292, 15086, 17252, 22629, 25878, 30172, 38817, 45258, 51756, 67887, 77634, 90119, 90516, 135774, 155268, 180238, 270357, 271548, 360476, 540714, 811071, 1081428, 1622142, 1712261, 3244284, 3424522, 5136783, 6849044, 10273566, 15410349, 20547132, 30820698, 61641396]

約数ペア:

[(1, 61641396), (2, 30820698), (3, 20547132), (4, 15410349), (6, 10273566), (9, 6849044), (12, 5136783), (18, 3424522), (19, 3244284), (36, 1712261), (38, 1622142), (57, 1081428), (76, 811071), (114, 540714), (171, 360476), (227, 271548), (228, 270357), (342, 180238), (397, 155268), (454, 135774), (681, 90516), (684, 90119), (794, 77634), (908, 67887), (1191, 51756), (1362, 45258), (1588, 38817), (2043, 30172), (2382, 25878), (2724, 22629), (3573, 17252), (4086, 15086), (4313, 14292), (4764, 12939), (7146, 8626), (7543, 8172)]