77943296

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 164989440

約数和(自身を除く): 87046144

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 79, 82, 94, 128, 158, 164, 188, 256, 316, 328, 376, 512, 632, 656, 752, 1264, 1312, 1504, 1927, 2528, 2624, 3008, 3239, 3713, 3854, 5056, 5248, 6016, 6478, 7426, 7708, 10112, 10496, 12032, 12956, 14852, 15416, 20224, 20992, 24064, 25912, 29704, 30832, 40448, 51824, 59408, 61664, 103648, 118816, 123328, 152233, 207296, 237632, 246656, 304466, 414592, 475264, 493312, 608932, 829184, 950528, 986624, 1217864, 1658368, 1901056, 2435728, 4871456, 9742912, 19485824, 38971648, 77943296]

約数ペア:

[(1, 77943296), (2, 38971648), (4, 19485824), (8, 9742912), (16, 4871456), (32, 2435728), (41, 1901056), (47, 1658368), (64, 1217864), (79, 986624), (82, 950528), (94, 829184), (128, 608932), (158, 493312), (164, 475264), (188, 414592), (256, 304466), (316, 246656), (328, 237632), (376, 207296), (512, 152233), (632, 123328), (656, 118816), (752, 103648), (1264, 61664), (1312, 59408), (1504, 51824), (1927, 40448), (2528, 30832), (2624, 29704), (3008, 25912), (3239, 24064), (3713, 20992), (3854, 20224), (5056, 15416), (5248, 14852), (6016, 12956), (6478, 12032), (7426, 10496), (7708, 10112)]