79886820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 258983424

約数和(自身を除く): 179096604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 61, 65, 69, 73, 78, 92, 115, 122, 130, 138, 146, 156, 183, 195, 219, 230, 244, 260, 276, 292, 299, 305, 345, 365, 366, 390, 438, 460, 598, 610, 690, 730, 732, 780, 793, 876, 897, 915, 949, 1095, 1196, 1220, 1380, 1403, 1460, 1495, 1586, 1679, 1794, 1830, 1898, 2190, 2379, 2806, 2847, 2990, 3172, 3358, 3588, 3660, 3796, 3965, 4209, 4380, 4453, 4485, 4745, 4758, 5037, 5612, 5694, 5980, 6716, 7015, 7930, 8395, 8418, 8906, 8970, 9490, 9516, 10074, 11388, 11895, 13359, 14030, 14235, 15860, 16790, 16836, 17812, 17940, 18239, 18980, 20148, 21045, 21827, 22265, 23790, 25185, 26718, 28060, 28470, 33580, 36478, 42090, 43654, 44530, 47580, 50370, 53436, 54717, 56940, 57889, 65481, 66795, 72956, 84180, 87308, 89060, 91195, 100740, 102419, 109135, 109434, 115778, 130962, 133590, 173667, 182390, 204838, 218270, 218868, 231556, 261924, 267180, 273585, 289445, 307257, 327405, 347334, 364780, 409676, 436540, 512095, 547170, 578890, 614514, 654810, 694668, 868335, 1024190, 1094340, 1157780, 1229028, 1309620, 1331447, 1536285, 1736670, 2048380, 2662894, 3072570, 3473340, 3994341, 5325788, 6145140, 6657235, 7988682, 13314470, 15977364, 19971705, 26628940, 39943410, 79886820]

約数ペア:

[(1, 79886820), (2, 39943410), (3, 26628940), (4, 19971705), (5, 15977364), (6, 13314470), (10, 7988682), (12, 6657235), (13, 6145140), (15, 5325788), (20, 3994341), (23, 3473340), (26, 3072570), (30, 2662894), (39, 2048380), (46, 1736670), (52, 1536285), (60, 1331447), (61, 1309620), (65, 1229028), (69, 1157780), (73, 1094340), (78, 1024190), (92, 868335), (115, 694668), (122, 654810), (130, 614514), (138, 578890), (146, 547170), (156, 512095), (183, 436540), (195, 409676), (219, 364780), (230, 347334), (244, 327405), (260, 307257), (276, 289445), (292, 273585), (299, 267180), (305, 261924), (345, 231556), (365, 218868), (366, 218270), (390, 204838), (438, 182390), (460, 173667), (598, 133590), (610, 130962), (690, 115778), (730, 109434), (732, 109135), (780, 102419), (793, 100740), (876, 91195), (897, 89060), (915, 87308), (949, 84180), (1095, 72956), (1196, 66795), (1220, 65481), (1380, 57889), (1403, 56940), (1460, 54717), (1495, 53436), (1586, 50370), (1679, 47580), (1794, 44530), (1830, 43654), (1898, 42090), (2190, 36478), (2379, 33580), (2806, 28470), (2847, 28060), (2990, 26718), (3172, 25185), (3358, 23790), (3588, 22265), (3660, 21827), (3796, 21045), (3965, 20148), (4209, 18980), (4380, 18239), (4453, 17940), (4485, 17812), (4745, 16836), (4758, 16790), (5037, 15860), (5612, 14235), (5694, 14030), (5980, 13359), (6716, 11895), (7015, 11388), (7930, 10074), (8395, 9516), (8418, 9490), (8906, 8970)]