91021944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^2$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 261470160

約数和(自身を除く): 170448216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 131, 136, 156, 204, 221, 262, 312, 393, 408, 442, 524, 663, 786, 884, 1048, 1326, 1572, 1703, 1768, 2227, 2652, 3144, 3406, 4454, 5109, 5304, 6681, 6812, 8908, 10218, 13362, 13624, 17161, 17816, 20436, 26724, 28951, 34322, 40872, 51483, 53448, 57902, 68644, 86853, 102966, 115804, 137288, 173706, 205932, 223093, 231608, 291737, 347412, 411864, 446186, 583474, 669279, 694824, 875211, 892372, 1166948, 1338558, 1750422, 1784744, 2333896, 2677116, 3500844, 3792581, 5354232, 7001688, 7585162, 11377743, 15170324, 22755486, 30340648, 45510972, 91021944]

約数ペア:

[(1, 91021944), (2, 45510972), (3, 30340648), (4, 22755486), (6, 15170324), (8, 11377743), (12, 7585162), (13, 7001688), (17, 5354232), (24, 3792581), (26, 3500844), (34, 2677116), (39, 2333896), (51, 1784744), (52, 1750422), (68, 1338558), (78, 1166948), (102, 892372), (104, 875211), (131, 694824), (136, 669279), (156, 583474), (204, 446186), (221, 411864), (262, 347412), (312, 291737), (393, 231608), (408, 223093), (442, 205932), (524, 173706), (663, 137288), (786, 115804), (884, 102966), (1048, 86853), (1326, 68644), (1572, 57902), (1703, 53448), (1768, 51483), (2227, 40872), (2652, 34322), (3144, 28951), (3406, 26724), (4454, 20436), (5109, 17816), (5304, 17161), (6681, 13624), (6812, 13362), (8908, 10218)]