91901524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 201434688

約数和(自身を除く): 109533164

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 169, 187, 221, 286, 338, 374, 442, 572, 676, 727, 748, 884, 1454, 1859, 2431, 2873, 2908, 3718, 4862, 5746, 7436, 7997, 9451, 9724, 11492, 12359, 15994, 18902, 24718, 31603, 31988, 37804, 49436, 63206, 103961, 122863, 126412, 135949, 160667, 207922, 245726, 271898, 321334, 415844, 491452, 543796, 642668, 1351493, 1767337, 2088671, 2702986, 3534674, 4177342, 5405972, 7069348, 8354684, 22975381, 45950762, 91901524]

約数ペア:

[(1, 91901524), (2, 45950762), (4, 22975381), (11, 8354684), (13, 7069348), (17, 5405972), (22, 4177342), (26, 3534674), (34, 2702986), (44, 2088671), (52, 1767337), (68, 1351493), (143, 642668), (169, 543796), (187, 491452), (221, 415844), (286, 321334), (338, 271898), (374, 245726), (442, 207922), (572, 160667), (676, 135949), (727, 126412), (748, 122863), (884, 103961), (1454, 63206), (1859, 49436), (2431, 37804), (2873, 31988), (2908, 31603), (3718, 24718), (4862, 18902), (5746, 15994), (7436, 12359), (7997, 11492), (9451, 9724)]