69136668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 187088720

約数和(自身を除く): 117952052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 1657, 2196, 2318, 3314, 3477, 4636, 4971, 6628, 6954, 9942, 10431, 13908, 14913, 19884, 20862, 29826, 31483, 41724, 59652, 62966, 94449, 101077, 125932, 188898, 202154, 283347, 303231, 377796, 404308, 566694, 606462, 909693, 1133388, 1212924, 1819386, 1920463, 3638772, 3840926, 5761389, 7681852, 11522778, 17284167, 23045556, 34568334, 69136668]

約数ペア:

[(1, 69136668), (2, 34568334), (3, 23045556), (4, 17284167), (6, 11522778), (9, 7681852), (12, 5761389), (18, 3840926), (19, 3638772), (36, 1920463), (38, 1819386), (57, 1212924), (61, 1133388), (76, 909693), (114, 606462), (122, 566694), (171, 404308), (183, 377796), (228, 303231), (244, 283347), (342, 202154), (366, 188898), (549, 125932), (684, 101077), (732, 94449), (1098, 62966), (1159, 59652), (1657, 41724), (2196, 31483), (2318, 29826), (3314, 20862), (3477, 19884), (4636, 14913), (4971, 13908), (6628, 10431), (6954, 9942)]