78125112

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 251596800

約数和(自身を除く): 173471688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 23, 24, 26, 36, 38, 39, 46, 52, 57, 69, 72, 76, 78, 92, 104, 114, 117, 138, 152, 156, 171, 184, 191, 207, 228, 234, 247, 276, 299, 312, 342, 382, 414, 437, 456, 468, 494, 552, 573, 598, 684, 741, 764, 828, 874, 897, 936, 988, 1146, 1196, 1311, 1368, 1482, 1528, 1656, 1719, 1748, 1794, 1976, 2223, 2292, 2392, 2483, 2622, 2691, 2964, 3438, 3496, 3588, 3629, 3933, 4393, 4446, 4584, 4966, 5244, 5382, 5681, 5928, 6876, 7176, 7258, 7449, 7866, 8786, 8892, 9932, 10488, 10764, 10887, 11362, 13179, 13752, 14516, 14898, 15732, 17043, 17572, 17784, 19864, 21528, 21774, 22347, 22724, 26358, 29032, 29796, 31464, 32661, 34086, 35144, 39537, 43548, 44694, 45448, 47177, 51129, 52716, 57109, 59592, 65322, 68172, 79074, 83467, 87096, 89388, 94354, 102258, 105432, 114218, 130644, 136344, 141531, 158148, 166934, 171327, 178776, 188708, 204516, 228436, 250401, 261288, 283062, 316296, 333868, 342654, 377416, 409032, 424593, 456872, 500802, 513981, 566124, 667736, 685308, 751203, 849186, 1001604, 1027962, 1085071, 1132248, 1370616, 1502406, 1698372, 2003208, 2055924, 2170142, 3004812, 3255213, 3396744, 4111848, 4340284, 6009624, 6510426, 8680568, 9765639, 13020852, 19531278, 26041704, 39062556, 78125112]

約数ペア:

[(1, 78125112), (2, 39062556), (3, 26041704), (4, 19531278), (6, 13020852), (8, 9765639), (9, 8680568), (12, 6510426), (13, 6009624), (18, 4340284), (19, 4111848), (23, 3396744), (24, 3255213), (26, 3004812), (36, 2170142), (38, 2055924), (39, 2003208), (46, 1698372), (52, 1502406), (57, 1370616), (69, 1132248), (72, 1085071), (76, 1027962), (78, 1001604), (92, 849186), (104, 751203), (114, 685308), (117, 667736), (138, 566124), (152, 513981), (156, 500802), (171, 456872), (184, 424593), (191, 409032), (207, 377416), (228, 342654), (234, 333868), (247, 316296), (276, 283062), (299, 261288), (312, 250401), (342, 228436), (382, 204516), (414, 188708), (437, 178776), (456, 171327), (468, 166934), (494, 158148), (552, 141531), (573, 136344), (598, 130644), (684, 114218), (741, 105432), (764, 102258), (828, 94354), (874, 89388), (897, 87096), (936, 83467), (988, 79074), (1146, 68172), (1196, 65322), (1311, 59592), (1368, 57109), (1482, 52716), (1528, 51129), (1656, 47177), (1719, 45448), (1748, 44694), (1794, 43548), (1976, 39537), (2223, 35144), (2292, 34086), (2392, 32661), (2483, 31464), (2622, 29796), (2691, 29032), (2964, 26358), (3438, 22724), (3496, 22347), (3588, 21774), (3629, 21528), (3933, 19864), (4393, 17784), (4446, 17572), (4584, 17043), (4966, 15732), (5244, 14898), (5382, 14516), (5681, 13752), (5928, 13179), (6876, 11362), (7176, 10887), (7258, 10764), (7449, 10488), (7866, 9932), (8786, 8892)]