72693456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 213905952

約数和(自身を除く): 141212496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 61, 66, 74, 88, 111, 122, 132, 148, 176, 183, 222, 244, 264, 296, 366, 407, 444, 488, 528, 592, 671, 732, 814, 888, 976, 1221, 1342, 1464, 1628, 1776, 2013, 2257, 2442, 2684, 2928, 3256, 3721, 4026, 4514, 4884, 5368, 6512, 6771, 7442, 8052, 9028, 9768, 10736, 11163, 13542, 14884, 16104, 18056, 19536, 22326, 24827, 27084, 29768, 32208, 36112, 40931, 44652, 49654, 54168, 59536, 74481, 81862, 89304, 99308, 108336, 122793, 137677, 148962, 163724, 178608, 198616, 245586, 275354, 297924, 327448, 397232, 413031, 491172, 550708, 595848, 654896, 826062, 982344, 1101416, 1191696, 1514447, 1652124, 1964688, 2202832, 3028894, 3304248, 4543341, 6057788, 6608496, 9086682, 12115576, 18173364, 24231152, 36346728, 72693456]

約数ペア:

[(1, 72693456), (2, 36346728), (3, 24231152), (4, 18173364), (6, 12115576), (8, 9086682), (11, 6608496), (12, 6057788), (16, 4543341), (22, 3304248), (24, 3028894), (33, 2202832), (37, 1964688), (44, 1652124), (48, 1514447), (61, 1191696), (66, 1101416), (74, 982344), (88, 826062), (111, 654896), (122, 595848), (132, 550708), (148, 491172), (176, 413031), (183, 397232), (222, 327448), (244, 297924), (264, 275354), (296, 245586), (366, 198616), (407, 178608), (444, 163724), (488, 148962), (528, 137677), (592, 122793), (671, 108336), (732, 99308), (814, 89304), (888, 81862), (976, 74481), (1221, 59536), (1342, 54168), (1464, 49654), (1628, 44652), (1776, 40931), (2013, 36112), (2257, 32208), (2442, 29768), (2684, 27084), (2928, 24827), (3256, 22326), (3721, 19536), (4026, 18056), (4514, 16104), (4884, 14884), (5368, 13542), (6512, 11163), (6771, 10736), (7442, 9768), (8052, 9028)]