86007040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 244298880

約数和(自身を除く): 158291840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 331, 406, 448, 464, 560, 580, 640, 662, 812, 896, 928, 1015, 1120, 1160, 1280, 1324, 1624, 1655, 1792, 1856, 2030, 2240, 2317, 2320, 2648, 3248, 3310, 3712, 4060, 4480, 4634, 4640, 5296, 6496, 6620, 7424, 8120, 8960, 9268, 9280, 9599, 10592, 11585, 12992, 13240, 16240, 18536, 18560, 19198, 21184, 23170, 25984, 26480, 32480, 37072, 37120, 38396, 42368, 46340, 47995, 51968, 52960, 64960, 67193, 74144, 76792, 84736, 92680, 95990, 105920, 129920, 134386, 148288, 153584, 185360, 191980, 211840, 259840, 268772, 296576, 307168, 335965, 370720, 383960, 423680, 537544, 593152, 614336, 671930, 741440, 767920, 1075088, 1228672, 1343860, 1482880, 1535840, 2150176, 2457344, 2687720, 2965760, 3071680, 4300352, 5375440, 6143360, 8600704, 10750880, 12286720, 17201408, 21501760, 43003520, 86007040]

約数ペア:

[(1, 86007040), (2, 43003520), (4, 21501760), (5, 17201408), (7, 12286720), (8, 10750880), (10, 8600704), (14, 6143360), (16, 5375440), (20, 4300352), (28, 3071680), (29, 2965760), (32, 2687720), (35, 2457344), (40, 2150176), (56, 1535840), (58, 1482880), (64, 1343860), (70, 1228672), (80, 1075088), (112, 767920), (116, 741440), (128, 671930), (140, 614336), (145, 593152), (160, 537544), (203, 423680), (224, 383960), (232, 370720), (256, 335965), (280, 307168), (290, 296576), (320, 268772), (331, 259840), (406, 211840), (448, 191980), (464, 185360), (560, 153584), (580, 148288), (640, 134386), (662, 129920), (812, 105920), (896, 95990), (928, 92680), (1015, 84736), (1120, 76792), (1160, 74144), (1280, 67193), (1324, 64960), (1624, 52960), (1655, 51968), (1792, 47995), (1856, 46340), (2030, 42368), (2240, 38396), (2317, 37120), (2320, 37072), (2648, 32480), (3248, 26480), (3310, 25984), (3712, 23170), (4060, 21184), (4480, 19198), (4634, 18560), (4640, 18536), (5296, 16240), (6496, 13240), (6620, 12992), (7424, 11585), (8120, 10592), (8960, 9599), (9268, 9280)]