74772698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{17}}^1$

素因数の和:89

約数の個数: 80

約数和(自身を含む): 160398144

約数和(自身を除く): 85625446

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 169, 182, 187, 221, 238, 286, 338, 374, 442, 1001, 1183, 1309, 1547, 1859, 2002, 2197, 2366, 2431, 2618, 2873, 3094, 3718, 4394, 4862, 5746, 13013, 15379, 17017, 20111, 24167, 26026, 28561, 30758, 31603, 34034, 37349, 40222, 48334, 57122, 63206, 74698, 169169, 199927, 221221, 261443, 314171, 338338, 399854, 410839, 442442, 485537, 522886, 628342, 821678, 971074, 2199197, 2875873, 3398759, 4398394, 5340907, 5751746, 6797518, 10681814, 37386349, 74772698]

約数ペア:

[(1, 74772698), (2, 37386349), (7, 10681814), (11, 6797518), (13, 5751746), (14, 5340907), (17, 4398394), (22, 3398759), (26, 2875873), (34, 2199197), (77, 971074), (91, 821678), (119, 628342), (143, 522886), (154, 485537), (169, 442442), (182, 410839), (187, 399854), (221, 338338), (238, 314171), (286, 261443), (338, 221221), (374, 199927), (442, 169169), (1001, 74698), (1183, 63206), (1309, 57122), (1547, 48334), (1859, 40222), (2002, 37349), (2197, 34034), (2366, 31603), (2431, 30758), (2618, 28561), (2873, 26026), (3094, 24167), (3718, 20111), (4394, 17017), (4862, 15379), (5746, 13013)]