90011332012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1\times {\mathrm{1277}}^1$

素因数の和:2075

約数の個数: 96

約数和(自身を含む): 191754718848

約数和(自身を除く): 101743386836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 373, 397, 476, 746, 794, 1277, 1492, 1588, 2554, 2611, 2779, 5108, 5222, 5558, 6341, 6749, 8939, 10444, 11116, 12682, 13498, 17878, 21709, 25364, 26996, 35756, 43418, 44387, 47243, 86836, 88774, 94486, 148081, 151963, 177548, 188972, 296162, 303926, 476321, 506969, 592324, 607852, 952642, 1013938, 1036567, 1905284, 2027876, 2073134, 2517377, 3334247, 3548783, 4146268, 5034754, 6668494, 7097566, 8097457, 8618473, 10069508, 13336988, 14195132, 16194914, 17236946, 17621639, 32389828, 34473892, 35243278, 56682199, 60329311, 70486556, 113364398, 120658622, 189099437, 226728796, 241317244, 378198874, 756397748, 1323696059, 2647392118, 3214690429, 5294784236, 6429380858, 12858761716, 22502833003, 45005666006, 90011332012]

約数ペア:

[(1, 90011332012), (2, 45005666006), (4, 22502833003), (7, 12858761716), (14, 6429380858), (17, 5294784236), (28, 3214690429), (34, 2647392118), (68, 1323696059), (119, 756397748), (238, 378198874), (373, 241317244), (397, 226728796), (476, 189099437), (746, 120658622), (794, 113364398), (1277, 70486556), (1492, 60329311), (1588, 56682199), (2554, 35243278), (2611, 34473892), (2779, 32389828), (5108, 17621639), (5222, 17236946), (5558, 16194914), (6341, 14195132), (6749, 13336988), (8939, 10069508), (10444, 8618473), (11116, 8097457), (12682, 7097566), (13498, 6668494), (17878, 5034754), (21709, 4146268), (25364, 3548783), (26996, 3334247), (35756, 2517377), (43418, 2073134), (44387, 2027876), (47243, 1905284), (86836, 1036567), (88774, 1013938), (94486, 952642), (148081, 607852), (151963, 592324), (177548, 506969), (188972, 476321), (296162, 303926)]