89854044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 263723040

約数和(自身を除く): 173868996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 89, 98, 101, 102, 119, 147, 178, 196, 202, 204, 238, 267, 294, 303, 356, 357, 404, 476, 534, 588, 606, 623, 707, 714, 833, 1068, 1212, 1246, 1414, 1428, 1513, 1666, 1717, 1869, 2121, 2492, 2499, 2828, 3026, 3332, 3434, 3738, 4242, 4361, 4539, 4949, 4998, 5151, 6052, 6868, 7476, 8484, 8722, 8989, 9078, 9898, 9996, 10302, 10591, 12019, 13083, 14847, 17444, 17978, 18156, 19796, 20604, 21182, 24038, 26166, 26967, 29694, 31773, 35956, 36057, 42364, 48076, 52332, 53934, 59388, 62923, 63546, 72114, 74137, 84133, 107868, 125846, 127092, 144228, 148274, 152813, 168266, 188769, 222411, 251692, 252399, 296548, 305626, 336532, 377538, 440461, 444822, 458439, 504798, 611252, 755076, 880922, 889644, 916878, 1009596, 1069691, 1321383, 1761844, 1833756, 2139382, 2642766, 3209073, 4278764, 5285532, 6418146, 7487837, 12836292, 14975674, 22463511, 29951348, 44927022, 89854044]

約数ペア:

[(1, 89854044), (2, 44927022), (3, 29951348), (4, 22463511), (6, 14975674), (7, 12836292), (12, 7487837), (14, 6418146), (17, 5285532), (21, 4278764), (28, 3209073), (34, 2642766), (42, 2139382), (49, 1833756), (51, 1761844), (68, 1321383), (84, 1069691), (89, 1009596), (98, 916878), (101, 889644), (102, 880922), (119, 755076), (147, 611252), (178, 504798), (196, 458439), (202, 444822), (204, 440461), (238, 377538), (267, 336532), (294, 305626), (303, 296548), (356, 252399), (357, 251692), (404, 222411), (476, 188769), (534, 168266), (588, 152813), (606, 148274), (623, 144228), (707, 127092), (714, 125846), (833, 107868), (1068, 84133), (1212, 74137), (1246, 72114), (1414, 63546), (1428, 62923), (1513, 59388), (1666, 53934), (1717, 52332), (1869, 48076), (2121, 42364), (2492, 36057), (2499, 35956), (2828, 31773), (3026, 29694), (3332, 26967), (3434, 26166), (3738, 24038), (4242, 21182), (4361, 20604), (4539, 19796), (4949, 18156), (4998, 17978), (5151, 17444), (6052, 14847), (6868, 13083), (7476, 12019), (8484, 10591), (8722, 10302), (8989, 9996), (9078, 9898)]