75856872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 238694400

約数和(自身を除く): 162837528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 546, 564, 611, 658, 728, 739, 987, 1092, 1128, 1222, 1316, 1478, 1833, 1974, 2184, 2217, 2444, 2632, 2956, 3666, 3948, 4277, 4434, 4888, 5173, 5912, 7332, 7896, 8554, 8868, 9607, 10346, 12831, 14664, 15519, 17108, 17736, 19214, 20692, 25662, 28821, 31038, 34216, 34733, 38428, 41384, 51324, 57642, 62076, 67249, 69466, 76856, 102648, 104199, 115284, 124152, 134498, 138932, 201747, 208398, 230568, 243131, 268996, 277864, 403494, 416796, 451529, 486262, 537992, 729393, 806988, 833592, 903058, 972524, 1354587, 1458786, 1613976, 1806116, 1945048, 2709174, 2917572, 3160703, 3612232, 5418348, 5835144, 6321406, 9482109, 10836696, 12642812, 18964218, 25285624, 37928436, 75856872]

約数ペア:

[(1, 75856872), (2, 37928436), (3, 25285624), (4, 18964218), (6, 12642812), (7, 10836696), (8, 9482109), (12, 6321406), (13, 5835144), (14, 5418348), (21, 3612232), (24, 3160703), (26, 2917572), (28, 2709174), (39, 1945048), (42, 1806116), (47, 1613976), (52, 1458786), (56, 1354587), (78, 972524), (84, 903058), (91, 833592), (94, 806988), (104, 729393), (141, 537992), (156, 486262), (168, 451529), (182, 416796), (188, 403494), (273, 277864), (282, 268996), (312, 243131), (329, 230568), (364, 208398), (376, 201747), (546, 138932), (564, 134498), (611, 124152), (658, 115284), (728, 104199), (739, 102648), (987, 76856), (1092, 69466), (1128, 67249), (1222, 62076), (1316, 57642), (1478, 51324), (1833, 41384), (1974, 38428), (2184, 34733), (2217, 34216), (2444, 31038), (2632, 28821), (2956, 25662), (3666, 20692), (3948, 19214), (4277, 17736), (4434, 17108), (4888, 15519), (5173, 14664), (5912, 12831), (7332, 10346), (7896, 9607), (8554, 8868)]