57208392

素因数分解:

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

素因数の和:152

約数の個数: 144

約数和(自身を含む): 171175680

約数和(自身を除く): 113967288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 71, 72, 76, 93, 114, 124, 142, 152, 171, 186, 213, 228, 248, 279, 284, 342, 361, 372, 426, 456, 558, 568, 589, 639, 684, 722, 744, 852, 1083, 1116, 1178, 1278, 1349, 1368, 1444, 1704, 1767, 2166, 2201, 2232, 2356, 2556, 2698, 2888, 3249, 3534, 4047, 4332, 4402, 4712, 5112, 5301, 5396, 6498, 6603, 7068, 8094, 8664, 8804, 10602, 10792, 11191, 12141, 12996, 13206, 14136, 16188, 17608, 19809, 21204, 22382, 24282, 25631, 25992, 26412, 32376, 33573, 39618, 41819, 42408, 44764, 48564, 51262, 52824, 67146, 76893, 79236, 83638, 89528, 97128, 100719, 102524, 125457, 134292, 153786, 158472, 167276, 201438, 205048, 230679, 250914, 268584, 307572, 334552, 376371, 402876, 461358, 501828, 615144, 752742, 794561, 805752, 922716, 1003656, 1505484, 1589122, 1845432, 2383683, 3010968, 3178244, 4767366, 6356488, 7151049, 9534732, 14302098, 19069464, 28604196, 57208392]

約数ペア:

[(1, 57208392), (2, 28604196), (3, 19069464), (4, 14302098), (6, 9534732), (8, 7151049), (9, 6356488), (12, 4767366), (18, 3178244), (19, 3010968), (24, 2383683), (31, 1845432), (36, 1589122), (38, 1505484), (57, 1003656), (62, 922716), (71, 805752), (72, 794561), (76, 752742), (93, 615144), (114, 501828), (124, 461358), (142, 402876), (152, 376371), (171, 334552), (186, 307572), (213, 268584), (228, 250914), (248, 230679), (279, 205048), (284, 201438), (342, 167276), (361, 158472), (372, 153786), (426, 134292), (456, 125457), (558, 102524), (568, 100719), (589, 97128), (639, 89528), (684, 83638), (722, 79236), (744, 76893), (852, 67146), (1083, 52824), (1116, 51262), (1178, 48564), (1278, 44764), (1349, 42408), (1368, 41819), (1444, 39618), (1704, 33573), (1767, 32376), (2166, 26412), (2201, 25992), (2232, 25631), (2356, 24282), (2556, 22382), (2698, 21204), (2888, 19809), (3249, 17608), (3534, 16188), (4047, 14136), (4332, 13206), (4402, 12996), (4712, 12141), (5112, 11191), (5301, 10792), (5396, 10602), (6498, 8804), (6603, 8664), (7068, 8094)]