68121384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 190464000

約数和(自身を除く): 122342616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 61, 62, 76, 79, 93, 114, 122, 124, 152, 158, 183, 186, 228, 237, 244, 248, 316, 366, 372, 456, 474, 488, 589, 632, 732, 744, 948, 1159, 1178, 1464, 1501, 1767, 1891, 1896, 2318, 2356, 2449, 3002, 3477, 3534, 3782, 4503, 4636, 4712, 4819, 4898, 5673, 6004, 6954, 7068, 7347, 7564, 9006, 9272, 9638, 9796, 11346, 12008, 13908, 14136, 14457, 14694, 15128, 18012, 19276, 19592, 22692, 27816, 28914, 29388, 35929, 36024, 38552, 45384, 46531, 57828, 58776, 71858, 91561, 93062, 107787, 115656, 139593, 143716, 149389, 183122, 186124, 215574, 274683, 279186, 287432, 298778, 366244, 372248, 431148, 448167, 549366, 558372, 597556, 732488, 862296, 896334, 1098732, 1116744, 1195112, 1792668, 2197464, 2838391, 3585336, 5676782, 8515173, 11353564, 17030346, 22707128, 34060692, 68121384]

約数ペア:

[(1, 68121384), (2, 34060692), (3, 22707128), (4, 17030346), (6, 11353564), (8, 8515173), (12, 5676782), (19, 3585336), (24, 2838391), (31, 2197464), (38, 1792668), (57, 1195112), (61, 1116744), (62, 1098732), (76, 896334), (79, 862296), (93, 732488), (114, 597556), (122, 558372), (124, 549366), (152, 448167), (158, 431148), (183, 372248), (186, 366244), (228, 298778), (237, 287432), (244, 279186), (248, 274683), (316, 215574), (366, 186124), (372, 183122), (456, 149389), (474, 143716), (488, 139593), (589, 115656), (632, 107787), (732, 93062), (744, 91561), (948, 71858), (1159, 58776), (1178, 57828), (1464, 46531), (1501, 45384), (1767, 38552), (1891, 36024), (1896, 35929), (2318, 29388), (2356, 28914), (2449, 27816), (3002, 22692), (3477, 19592), (3534, 19276), (3782, 18012), (4503, 15128), (4636, 14694), (4712, 14457), (4819, 14136), (4898, 13908), (5673, 12008), (6004, 11346), (6954, 9796), (7068, 9638), (7347, 9272), (7564, 9006)]