45045546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 123088896

約数和(自身を除く): 78043350

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 23, 26, 34, 39, 42, 46, 51, 69, 78, 91, 102, 119, 138, 161, 182, 211, 221, 238, 273, 299, 322, 357, 391, 422, 442, 483, 546, 598, 633, 663, 714, 782, 897, 966, 1173, 1266, 1326, 1477, 1547, 1794, 2093, 2346, 2737, 2743, 2954, 3094, 3587, 4186, 4431, 4641, 4853, 5083, 5474, 5486, 6279, 7174, 8211, 8229, 8862, 9282, 9706, 10166, 10761, 12558, 14559, 15249, 16422, 16458, 19201, 21522, 25109, 29118, 30498, 33971, 35581, 38402, 46631, 50218, 57603, 63089, 67942, 71162, 75327, 82501, 93262, 101913, 106743, 115206, 126178, 139893, 150654, 165002, 189267, 203826, 213486, 247503, 279786, 326417, 378534, 441623, 495006, 577507, 652834, 883246, 979251, 1072513, 1155014, 1324869, 1732521, 1958502, 2145026, 2649738, 3217539, 3465042, 6435078, 7507591, 15015182, 22522773, 45045546]

約数ペア:

[(1, 45045546), (2, 22522773), (3, 15015182), (6, 7507591), (7, 6435078), (13, 3465042), (14, 3217539), (17, 2649738), (21, 2145026), (23, 1958502), (26, 1732521), (34, 1324869), (39, 1155014), (42, 1072513), (46, 979251), (51, 883246), (69, 652834), (78, 577507), (91, 495006), (102, 441623), (119, 378534), (138, 326417), (161, 279786), (182, 247503), (211, 213486), (221, 203826), (238, 189267), (273, 165002), (299, 150654), (322, 139893), (357, 126178), (391, 115206), (422, 106743), (442, 101913), (483, 93262), (546, 82501), (598, 75327), (633, 71162), (663, 67942), (714, 63089), (782, 57603), (897, 50218), (966, 46631), (1173, 38402), (1266, 35581), (1326, 33971), (1477, 30498), (1547, 29118), (1794, 25109), (2093, 21522), (2346, 19201), (2737, 16458), (2743, 16422), (2954, 15249), (3094, 14559), (3587, 12558), (4186, 10761), (4431, 10166), (4641, 9706), (4853, 9282), (5083, 8862), (5474, 8229), (5486, 8211), (6279, 7174)]