87718592

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 204825600

約数和(自身を除く): 117107008

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 152, 179, 208, 247, 248, 304, 358, 403, 416, 494, 496, 589, 608, 716, 806, 832, 988, 992, 1178, 1216, 1432, 1612, 1976, 1984, 2327, 2356, 2864, 3224, 3401, 3952, 4654, 4712, 5549, 5728, 6448, 6802, 7657, 7904, 9308, 9424, 11098, 11456, 12896, 13604, 15314, 15808, 18616, 18848, 22196, 25792, 27208, 30628, 37232, 37696, 44213, 44392, 54416, 61256, 72137, 74464, 88426, 88784, 105431, 108832, 122512, 144274, 148928, 176852, 177568, 210862, 217664, 245024, 288548, 353704, 355136, 421724, 490048, 577096, 707408, 843448, 1154192, 1370603, 1414816, 1686896, 2308384, 2741206, 2829632, 3373792, 4616768, 5482412, 6747584, 10964824, 21929648, 43859296, 87718592]

約数ペア:

[(1, 87718592), (2, 43859296), (4, 21929648), (8, 10964824), (13, 6747584), (16, 5482412), (19, 4616768), (26, 3373792), (31, 2829632), (32, 2741206), (38, 2308384), (52, 1686896), (62, 1414816), (64, 1370603), (76, 1154192), (104, 843448), (124, 707408), (152, 577096), (179, 490048), (208, 421724), (247, 355136), (248, 353704), (304, 288548), (358, 245024), (403, 217664), (416, 210862), (494, 177568), (496, 176852), (589, 148928), (608, 144274), (716, 122512), (806, 108832), (832, 105431), (988, 88784), (992, 88426), (1178, 74464), (1216, 72137), (1432, 61256), (1612, 54416), (1976, 44392), (1984, 44213), (2327, 37696), (2356, 37232), (2864, 30628), (3224, 27208), (3401, 25792), (3952, 22196), (4654, 18848), (4712, 18616), (5549, 15808), (5728, 15314), (6448, 13604), (6802, 12896), (7657, 11456), (7904, 11098), (9308, 9424)]