89900148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 242161920

約数和(自身を除く): 152261772

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 109, 156, 204, 218, 221, 311, 327, 436, 442, 622, 654, 663, 884, 933, 1244, 1308, 1326, 1417, 1853, 1866, 2652, 2834, 3706, 3732, 4043, 4251, 5287, 5559, 5668, 7412, 8086, 8502, 10574, 11118, 12129, 15861, 16172, 17004, 21148, 22236, 24089, 24258, 31722, 33899, 48178, 48516, 63444, 67798, 68731, 72267, 96356, 101697, 135596, 137462, 144534, 203394, 206193, 274924, 289068, 406788, 412386, 440687, 576283, 824772, 881374, 1152566, 1322061, 1728849, 1762748, 2305132, 2644122, 3457698, 5288244, 6915396, 7491679, 14983358, 22475037, 29966716, 44950074, 89900148]

約数ペア:

[(1, 89900148), (2, 44950074), (3, 29966716), (4, 22475037), (6, 14983358), (12, 7491679), (13, 6915396), (17, 5288244), (26, 3457698), (34, 2644122), (39, 2305132), (51, 1762748), (52, 1728849), (68, 1322061), (78, 1152566), (102, 881374), (109, 824772), (156, 576283), (204, 440687), (218, 412386), (221, 406788), (311, 289068), (327, 274924), (436, 206193), (442, 203394), (622, 144534), (654, 137462), (663, 135596), (884, 101697), (933, 96356), (1244, 72267), (1308, 68731), (1326, 67798), (1417, 63444), (1853, 48516), (1866, 48178), (2652, 33899), (2834, 31722), (3706, 24258), (3732, 24089), (4043, 22236), (4251, 21148), (5287, 17004), (5559, 16172), (5668, 15861), (7412, 12129), (8086, 11118), (8502, 10574)]