71894760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12227}}^1$

素因数の和:12255

約数の個数: 96

約数和(自身を含む): 250918560

約数和(自身を除く): 179023800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12227, 24454, 36681, 48908, 61135, 73362, 85589, 97816, 122270, 146724, 171178, 183405, 244540, 256767, 293448, 342356, 366810, 427945, 489080, 513534, 599123, 684712, 733620, 855890, 1027068, 1198246, 1283835, 1467240, 1711780, 1797369, 2054136, 2396492, 2567670, 2995615, 3423560, 3594738, 4792984, 5135340, 5991230, 7189476, 8986845, 10270680, 11982460, 14378952, 17973690, 23964920, 35947380, 71894760]

約数ペア:

[(1, 71894760), (2, 35947380), (3, 23964920), (4, 17973690), (5, 14378952), (6, 11982460), (7, 10270680), (8, 8986845), (10, 7189476), (12, 5991230), (14, 5135340), (15, 4792984), (20, 3594738), (21, 3423560), (24, 2995615), (28, 2567670), (30, 2396492), (35, 2054136), (40, 1797369), (42, 1711780), (49, 1467240), (56, 1283835), (60, 1198246), (70, 1027068), (84, 855890), (98, 733620), (105, 684712), (120, 599123), (140, 513534), (147, 489080), (168, 427945), (196, 366810), (210, 342356), (245, 293448), (280, 256767), (294, 244540), (392, 183405), (420, 171178), (490, 146724), (588, 122270), (735, 97816), (840, 85589), (980, 73362), (1176, 61135), (1470, 48908), (1960, 36681), (2940, 24454), (5880, 12227)]