42205968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:862

約数の個数: 160

約数和(自身を含む): 146776320

約数和(自身を除く): 104570352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 238, 252, 272, 306, 336, 357, 378, 408, 432, 459, 476, 504, 612, 714, 756, 816, 821, 918, 952, 1008, 1071, 1224, 1428, 1512, 1642, 1836, 1904, 2142, 2448, 2463, 2856, 3024, 3213, 3284, 3672, 4284, 4926, 5712, 5747, 6426, 6568, 7344, 7389, 8568, 9852, 11494, 12852, 13136, 13957, 14778, 17136, 17241, 19704, 22167, 22988, 25704, 27914, 29556, 34482, 39408, 41871, 44334, 45976, 51408, 51723, 55828, 59112, 68964, 83742, 88668, 91952, 97699, 103446, 111656, 118224, 125613, 137928, 155169, 167484, 177336, 195398, 206892, 223312, 251226, 275856, 293097, 310338, 334968, 354672, 376839, 390796, 413784, 502452, 586194, 620676, 669936, 753678, 781592, 827568, 879291, 1004904, 1172388, 1241352, 1507356, 1563184, 1758582, 2009808, 2344776, 2482704, 2637873, 3014712, 3517164, 4689552, 5275746, 6029424, 7034328, 10551492, 14068656, 21102984, 42205968]

約数ペア:

[(1, 42205968), (2, 21102984), (3, 14068656), (4, 10551492), (6, 7034328), (7, 6029424), (8, 5275746), (9, 4689552), (12, 3517164), (14, 3014712), (16, 2637873), (17, 2482704), (18, 2344776), (21, 2009808), (24, 1758582), (27, 1563184), (28, 1507356), (34, 1241352), (36, 1172388), (42, 1004904), (48, 879291), (51, 827568), (54, 781592), (56, 753678), (63, 669936), (68, 620676), (72, 586194), (84, 502452), (102, 413784), (108, 390796), (112, 376839), (119, 354672), (126, 334968), (136, 310338), (144, 293097), (153, 275856), (168, 251226), (189, 223312), (204, 206892), (216, 195398), (238, 177336), (252, 167484), (272, 155169), (306, 137928), (336, 125613), (357, 118224), (378, 111656), (408, 103446), (432, 97699), (459, 91952), (476, 88668), (504, 83742), (612, 68964), (714, 59112), (756, 55828), (816, 51723), (821, 51408), (918, 45976), (952, 44334), (1008, 41871), (1071, 39408), (1224, 34482), (1428, 29556), (1512, 27914), (1642, 25704), (1836, 22988), (1904, 22167), (2142, 19704), (2448, 17241), (2463, 17136), (2856, 14778), (3024, 13957), (3213, 13136), (3284, 12852), (3672, 11494), (4284, 9852), (4926, 8568), (5712, 7389), (5747, 7344), (6426, 6568)]