80103618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 209544192

約数和(自身を除く): 129440574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 131, 138, 161, 207, 211, 262, 322, 393, 414, 422, 483, 633, 786, 917, 966, 1179, 1266, 1449, 1477, 1834, 1899, 2358, 2751, 2898, 2954, 3013, 3798, 4431, 4853, 5502, 6026, 8253, 8862, 9039, 9706, 13293, 14559, 16506, 18078, 21091, 26586, 27117, 27641, 29118, 33971, 42182, 43677, 54234, 55282, 63273, 67942, 82923, 87354, 101913, 126546, 165846, 189819, 193487, 203826, 248769, 305739, 379638, 386974, 497538, 580461, 611478, 635743, 1160922, 1271486, 1741383, 1907229, 3482766, 3814458, 4450201, 5721687, 8900402, 11443374, 13350603, 26701206, 40051809, 80103618]

約数ペア:

[(1, 80103618), (2, 40051809), (3, 26701206), (6, 13350603), (7, 11443374), (9, 8900402), (14, 5721687), (18, 4450201), (21, 3814458), (23, 3482766), (42, 1907229), (46, 1741383), (63, 1271486), (69, 1160922), (126, 635743), (131, 611478), (138, 580461), (161, 497538), (207, 386974), (211, 379638), (262, 305739), (322, 248769), (393, 203826), (414, 193487), (422, 189819), (483, 165846), (633, 126546), (786, 101913), (917, 87354), (966, 82923), (1179, 67942), (1266, 63273), (1449, 55282), (1477, 54234), (1834, 43677), (1899, 42182), (2358, 33971), (2751, 29118), (2898, 27641), (2954, 27117), (3013, 26586), (3798, 21091), (4431, 18078), (4853, 16506), (5502, 14559), (6026, 13293), (8253, 9706), (8862, 9039)]