85812588

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 245790720

約数和(自身を除く): 159978132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 71, 76, 93, 108, 114, 124, 142, 171, 186, 213, 228, 279, 284, 342, 361, 372, 426, 513, 558, 589, 639, 684, 722, 837, 852, 1026, 1083, 1116, 1178, 1278, 1349, 1444, 1674, 1767, 1917, 2052, 2166, 2201, 2356, 2556, 2698, 3249, 3348, 3534, 3834, 4047, 4332, 4402, 5301, 5396, 6498, 6603, 7068, 7668, 8094, 8804, 9747, 10602, 11191, 12141, 12996, 13206, 15903, 16188, 19494, 19809, 21204, 22382, 24282, 25631, 26412, 31806, 33573, 36423, 38988, 39618, 41819, 44764, 48564, 51262, 59427, 63612, 67146, 72846, 76893, 79236, 83638, 100719, 102524, 118854, 125457, 134292, 145692, 153786, 167276, 201438, 230679, 237708, 250914, 302157, 307572, 376371, 402876, 461358, 501828, 604314, 692037, 752742, 794561, 922716, 1129113, 1208628, 1384074, 1505484, 1589122, 2258226, 2383683, 2768148, 3178244, 4516452, 4767366, 7151049, 9534732, 14302098, 21453147, 28604196, 42906294, 85812588]

約数ペア:

[(1, 85812588), (2, 42906294), (3, 28604196), (4, 21453147), (6, 14302098), (9, 9534732), (12, 7151049), (18, 4767366), (19, 4516452), (27, 3178244), (31, 2768148), (36, 2383683), (38, 2258226), (54, 1589122), (57, 1505484), (62, 1384074), (71, 1208628), (76, 1129113), (93, 922716), (108, 794561), (114, 752742), (124, 692037), (142, 604314), (171, 501828), (186, 461358), (213, 402876), (228, 376371), (279, 307572), (284, 302157), (342, 250914), (361, 237708), (372, 230679), (426, 201438), (513, 167276), (558, 153786), (589, 145692), (639, 134292), (684, 125457), (722, 118854), (837, 102524), (852, 100719), (1026, 83638), (1083, 79236), (1116, 76893), (1178, 72846), (1278, 67146), (1349, 63612), (1444, 59427), (1674, 51262), (1767, 48564), (1917, 44764), (2052, 41819), (2166, 39618), (2201, 38988), (2356, 36423), (2556, 33573), (2698, 31806), (3249, 26412), (3348, 25631), (3534, 24282), (3834, 22382), (4047, 21204), (4332, 19809), (4402, 19494), (5301, 16188), (5396, 15903), (6498, 13206), (6603, 12996), (7068, 12141), (7668, 11191), (8094, 10602), (8804, 9747)]