172069344

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19273}}^1$

素因数の和:19320

約数の個数: 72

約数和(自身を含む): 505132992

約数和(自身を除く): 333063648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 19273, 38546, 57819, 77092, 115638, 154184, 173457, 231276, 308368, 346914, 462552, 597463, 616736, 693828, 925104, 1194926, 1387656, 1792389, 1850208, 2389852, 2775312, 3584778, 4779704, 5377167, 5550624, 7169556, 9559408, 10754334, 14339112, 19118816, 21508668, 28678224, 43017336, 57356448, 86034672, 172069344]

約数ペア:

[(1, 172069344), (2, 86034672), (3, 57356448), (4, 43017336), (6, 28678224), (8, 21508668), (9, 19118816), (12, 14339112), (16, 10754334), (18, 9559408), (24, 7169556), (31, 5550624), (32, 5377167), (36, 4779704), (48, 3584778), (62, 2775312), (72, 2389852), (93, 1850208), (96, 1792389), (124, 1387656), (144, 1194926), (186, 925104), (248, 693828), (279, 616736), (288, 597463), (372, 462552), (496, 346914), (558, 308368), (744, 231276), (992, 173457), (1116, 154184), (1488, 115638), (2232, 77092), (2976, 57819), (4464, 38546), (8928, 19273)]