63942984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 210724800

約数和(自身を除く): 146781816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 289, 306, 357, 408, 439, 476, 504, 578, 612, 714, 867, 878, 952, 1071, 1156, 1224, 1317, 1428, 1734, 1756, 2023, 2142, 2312, 2601, 2634, 2856, 3073, 3468, 3512, 3951, 4046, 4284, 5202, 5268, 6069, 6146, 6936, 7463, 7902, 8092, 8568, 9219, 10404, 10536, 12138, 12292, 14926, 15804, 16184, 18207, 18438, 20808, 22389, 24276, 24584, 27657, 29852, 31608, 36414, 36876, 44778, 48552, 52241, 55314, 59704, 67167, 72828, 73752, 89556, 104482, 110628, 126871, 134334, 145656, 156723, 179112, 208964, 221256, 253742, 268668, 313446, 380613, 417928, 470169, 507484, 537336, 626892, 761226, 888097, 940338, 1014968, 1141839, 1253784, 1522452, 1776194, 1880676, 2283678, 2664291, 3044904, 3552388, 3761352, 4567356, 5328582, 7104776, 7992873, 9134712, 10657164, 15985746, 21314328, 31971492, 63942984]

約数ペア:

[(1, 63942984), (2, 31971492), (3, 21314328), (4, 15985746), (6, 10657164), (7, 9134712), (8, 7992873), (9, 7104776), (12, 5328582), (14, 4567356), (17, 3761352), (18, 3552388), (21, 3044904), (24, 2664291), (28, 2283678), (34, 1880676), (36, 1776194), (42, 1522452), (51, 1253784), (56, 1141839), (63, 1014968), (68, 940338), (72, 888097), (84, 761226), (102, 626892), (119, 537336), (126, 507484), (136, 470169), (153, 417928), (168, 380613), (204, 313446), (238, 268668), (252, 253742), (289, 221256), (306, 208964), (357, 179112), (408, 156723), (439, 145656), (476, 134334), (504, 126871), (578, 110628), (612, 104482), (714, 89556), (867, 73752), (878, 72828), (952, 67167), (1071, 59704), (1156, 55314), (1224, 52241), (1317, 48552), (1428, 44778), (1734, 36876), (1756, 36414), (2023, 31608), (2142, 29852), (2312, 27657), (2601, 24584), (2634, 24276), (2856, 22389), (3073, 20808), (3468, 18438), (3512, 18207), (3951, 16184), (4046, 15804), (4284, 14926), (5202, 12292), (5268, 12138), (6069, 10536), (6146, 10404), (6936, 9219), (7463, 8568), (7902, 8092)]