61488252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 194568192

約数和(自身を除く): 133079940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 62, 63, 68, 84, 93, 102, 119, 124, 126, 153, 186, 204, 217, 238, 252, 279, 306, 357, 372, 434, 463, 476, 527, 558, 612, 651, 714, 868, 926, 1054, 1071, 1116, 1302, 1389, 1428, 1581, 1852, 1953, 2108, 2142, 2604, 2778, 3162, 3241, 3689, 3906, 4167, 4284, 4743, 5556, 6324, 6482, 7378, 7812, 7871, 8334, 9486, 9723, 11067, 12964, 14353, 14756, 15742, 16668, 18972, 19446, 22134, 23613, 28706, 29169, 31484, 33201, 38892, 43059, 44268, 47226, 55097, 57412, 58338, 66402, 70839, 86118, 94452, 100471, 110194, 116676, 129177, 132804, 141678, 165291, 172236, 200942, 220388, 244001, 258354, 283356, 301413, 330582, 401884, 488002, 495873, 516708, 602826, 661164, 732003, 904239, 976004, 991746, 1205652, 1464006, 1708007, 1808478, 1983492, 2196009, 2928012, 3416014, 3616956, 4392018, 5124021, 6832028, 8784036, 10248042, 15372063, 20496084, 30744126, 61488252]

約数ペア:

[(1, 61488252), (2, 30744126), (3, 20496084), (4, 15372063), (6, 10248042), (7, 8784036), (9, 6832028), (12, 5124021), (14, 4392018), (17, 3616956), (18, 3416014), (21, 2928012), (28, 2196009), (31, 1983492), (34, 1808478), (36, 1708007), (42, 1464006), (51, 1205652), (62, 991746), (63, 976004), (68, 904239), (84, 732003), (93, 661164), (102, 602826), (119, 516708), (124, 495873), (126, 488002), (153, 401884), (186, 330582), (204, 301413), (217, 283356), (238, 258354), (252, 244001), (279, 220388), (306, 200942), (357, 172236), (372, 165291), (434, 141678), (463, 132804), (476, 129177), (527, 116676), (558, 110194), (612, 100471), (651, 94452), (714, 86118), (868, 70839), (926, 66402), (1054, 58338), (1071, 57412), (1116, 55097), (1302, 47226), (1389, 44268), (1428, 43059), (1581, 38892), (1852, 33201), (1953, 31484), (2108, 29169), (2142, 28706), (2604, 23613), (2778, 22134), (3162, 19446), (3241, 18972), (3689, 16668), (3906, 15742), (4167, 14756), (4284, 14353), (4743, 12964), (5556, 11067), (6324, 9723), (6482, 9486), (7378, 8334), (7812, 7871)]