86842188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^3\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 72

約数和(自身を含む): 233709840

約数和(自身を除く): 146867652

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 491, 578, 612, 867, 982, 1156, 1473, 1734, 1964, 2601, 2946, 3468, 4419, 4913, 5202, 5892, 8347, 8838, 9826, 10404, 14739, 16694, 17676, 19652, 25041, 29478, 33388, 44217, 50082, 58956, 75123, 88434, 100164, 141899, 150246, 176868, 283798, 300492, 425697, 567596, 851394, 1277091, 1702788, 2412283, 2554182, 4824566, 5108364, 7236849, 9649132, 14473698, 21710547, 28947396, 43421094, 86842188]

約数ペア:

[(1, 86842188), (2, 43421094), (3, 28947396), (4, 21710547), (6, 14473698), (9, 9649132), (12, 7236849), (17, 5108364), (18, 4824566), (34, 2554182), (36, 2412283), (51, 1702788), (68, 1277091), (102, 851394), (153, 567596), (204, 425697), (289, 300492), (306, 283798), (491, 176868), (578, 150246), (612, 141899), (867, 100164), (982, 88434), (1156, 75123), (1473, 58956), (1734, 50082), (1964, 44217), (2601, 33388), (2946, 29478), (3468, 25041), (4419, 19652), (4913, 17676), (5202, 16694), (5892, 14739), (8347, 10404), (8838, 9826)]