91426068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 259983360

約数和(自身を除く): 168557292

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 61, 62, 68, 79, 93, 102, 122, 124, 153, 158, 183, 186, 204, 237, 244, 279, 306, 316, 366, 372, 474, 527, 549, 558, 612, 711, 732, 948, 1037, 1054, 1098, 1116, 1343, 1422, 1581, 1891, 2074, 2108, 2196, 2449, 2686, 2844, 3111, 3162, 3782, 4029, 4148, 4743, 4819, 4898, 5372, 5673, 6222, 6324, 7347, 7564, 8058, 9333, 9486, 9638, 9796, 11346, 12087, 12444, 14457, 14694, 16116, 17019, 18666, 18972, 19276, 22041, 22692, 24174, 28914, 29388, 32147, 34038, 37332, 41633, 43371, 44082, 48348, 57828, 64294, 68076, 81923, 83266, 86742, 88164, 96441, 124899, 128588, 149389, 163846, 166532, 173484, 192882, 245769, 249798, 289323, 298778, 327692, 374697, 385764, 448167, 491538, 499596, 578646, 597556, 737307, 749394, 896334, 983076, 1157292, 1344501, 1474614, 1498788, 1792668, 2539613, 2689002, 2949228, 5079226, 5378004, 7618839, 10158452, 15237678, 22856517, 30475356, 45713034, 91426068]

約数ペア:

[(1, 91426068), (2, 45713034), (3, 30475356), (4, 22856517), (6, 15237678), (9, 10158452), (12, 7618839), (17, 5378004), (18, 5079226), (31, 2949228), (34, 2689002), (36, 2539613), (51, 1792668), (61, 1498788), (62, 1474614), (68, 1344501), (79, 1157292), (93, 983076), (102, 896334), (122, 749394), (124, 737307), (153, 597556), (158, 578646), (183, 499596), (186, 491538), (204, 448167), (237, 385764), (244, 374697), (279, 327692), (306, 298778), (316, 289323), (366, 249798), (372, 245769), (474, 192882), (527, 173484), (549, 166532), (558, 163846), (612, 149389), (711, 128588), (732, 124899), (948, 96441), (1037, 88164), (1054, 86742), (1098, 83266), (1116, 81923), (1343, 68076), (1422, 64294), (1581, 57828), (1891, 48348), (2074, 44082), (2108, 43371), (2196, 41633), (2449, 37332), (2686, 34038), (2844, 32147), (3111, 29388), (3162, 28914), (3782, 24174), (4029, 22692), (4148, 22041), (4743, 19276), (4819, 18972), (4898, 18666), (5372, 17019), (5673, 16116), (6222, 14694), (6324, 14457), (7347, 12444), (7564, 12087), (8058, 11346), (9333, 9796), (9486, 9638)]