123291872784

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1959253}}^1$

素因数の和:1959309

約数の個数: 120

約数和(自身を含む): 378998093760

約数和(自身を除く): 255706220976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3312, 3496, 3933, 5244, 6992, 7866, 10488, 15732, 20976, 31464, 62928, 1959253, 3918506, 5877759, 7837012, 11755518, 15674024, 17633277, 23511036, 31348048, 35266554, 37225807, 45062819, 47022072, 70533108, 74451614, 90125638, 94044144, 111677421, 135188457, 141066216, 148903228, 180251276, 223354842, 270376914, 282132432, 297806456, 335032263, 360502552, 405565371, 446709684, 540753828, 595612912, 670064526, 721005104, 811130742, 856193561, 893419368, 1081507656, 1340129052, 1622261484, 1712387122, 1786838736, 2163015312, 2568580683, 2680258104, 3244522968, 3424774244, 5137161366, 5360516208, 6489045936, 6849548488, 7705742049, 10274322732, 13699096976, 15411484098, 20548645464, 30822968196, 41097290928, 61645936392, 123291872784]

約数ペア:

[(1, 123291872784), (2, 61645936392), (3, 41097290928), (4, 30822968196), (6, 20548645464), (8, 15411484098), (9, 13699096976), (12, 10274322732), (16, 7705742049), (18, 6849548488), (19, 6489045936), (23, 5360516208), (24, 5137161366), (36, 3424774244), (38, 3244522968), (46, 2680258104), (48, 2568580683), (57, 2163015312), (69, 1786838736), (72, 1712387122), (76, 1622261484), (92, 1340129052), (114, 1081507656), (138, 893419368), (144, 856193561), (152, 811130742), (171, 721005104), (184, 670064526), (207, 595612912), (228, 540753828), (276, 446709684), (304, 405565371), (342, 360502552), (368, 335032263), (414, 297806456), (437, 282132432), (456, 270376914), (552, 223354842), (684, 180251276), (828, 148903228), (874, 141066216), (912, 135188457), (1104, 111677421), (1311, 94044144), (1368, 90125638), (1656, 74451614), (1748, 70533108), (2622, 47022072), (2736, 45062819), (3312, 37225807), (3496, 35266554), (3933, 31348048), (5244, 23511036), (6992, 17633277), (7866, 15674024), (10488, 11755518), (15732, 7837012), (20976, 5877759), (31464, 3918506), (62928, 1959253)]