74428068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3943}}^1$

素因数の和:3985

約数の個数: 72

約数和(自身を含む): 205624384

約数和(自身を除く): 131196316

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 3943, 4719, 6292, 7886, 9438, 11829, 15772, 18876, 23658, 43373, 47316, 51259, 86746, 102518, 130119, 153777, 173492, 205036, 260238, 307554, 477103, 520476, 563849, 615108, 954206, 1127698, 1431309, 1691547, 1908412, 2255396, 2862618, 3383094, 5725236, 6202339, 6766188, 12404678, 18607017, 24809356, 37214034, 74428068]

約数ペア:

[(1, 74428068), (2, 37214034), (3, 24809356), (4, 18607017), (6, 12404678), (11, 6766188), (12, 6202339), (13, 5725236), (22, 3383094), (26, 2862618), (33, 2255396), (39, 1908412), (44, 1691547), (52, 1431309), (66, 1127698), (78, 954206), (121, 615108), (132, 563849), (143, 520476), (156, 477103), (242, 307554), (286, 260238), (363, 205036), (429, 173492), (484, 153777), (572, 130119), (726, 102518), (858, 86746), (1452, 51259), (1573, 47316), (1716, 43373), (3146, 23658), (3943, 18876), (4719, 15772), (6292, 11829), (7886, 9438)]