78847128

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 233280000

約数和(自身を除く): 154432872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 59, 69, 72, 92, 108, 118, 138, 177, 184, 207, 216, 236, 269, 276, 354, 414, 472, 531, 538, 552, 621, 708, 807, 828, 1062, 1076, 1242, 1357, 1416, 1593, 1614, 1656, 2124, 2152, 2421, 2484, 2714, 3186, 3228, 4071, 4248, 4842, 4968, 5428, 6187, 6372, 6456, 7263, 8142, 9684, 10856, 12213, 12374, 12744, 14526, 15871, 16284, 18561, 19368, 24426, 24748, 29052, 31742, 32568, 36639, 37122, 47613, 48852, 49496, 55683, 58104, 63484, 73278, 74244, 95226, 97704, 111366, 126968, 142839, 146556, 148488, 167049, 190452, 222732, 285678, 293112, 334098, 365033, 380904, 428517, 445464, 571356, 668196, 730066, 857034, 1095099, 1142712, 1336392, 1460132, 1714068, 2190198, 2920264, 3285297, 3428136, 4380396, 6570594, 8760792, 9855891, 13141188, 19711782, 26282376, 39423564, 78847128]

約数ペア:

[(1, 78847128), (2, 39423564), (3, 26282376), (4, 19711782), (6, 13141188), (8, 9855891), (9, 8760792), (12, 6570594), (18, 4380396), (23, 3428136), (24, 3285297), (27, 2920264), (36, 2190198), (46, 1714068), (54, 1460132), (59, 1336392), (69, 1142712), (72, 1095099), (92, 857034), (108, 730066), (118, 668196), (138, 571356), (177, 445464), (184, 428517), (207, 380904), (216, 365033), (236, 334098), (269, 293112), (276, 285678), (354, 222732), (414, 190452), (472, 167049), (531, 148488), (538, 146556), (552, 142839), (621, 126968), (708, 111366), (807, 97704), (828, 95226), (1062, 74244), (1076, 73278), (1242, 63484), (1357, 58104), (1416, 55683), (1593, 49496), (1614, 48852), (1656, 47613), (2124, 37122), (2152, 36639), (2421, 32568), (2484, 31742), (2714, 29052), (3186, 24748), (3228, 24426), (4071, 19368), (4248, 18561), (4842, 16284), (4968, 15871), (5428, 14526), (6187, 12744), (6372, 12374), (6456, 12213), (7263, 10856), (8142, 9684)]