86738724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 232275680

約数和(自身を除く): 145536956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 211, 228, 342, 422, 601, 633, 684, 844, 1202, 1266, 1803, 1899, 2404, 2532, 3606, 3798, 4009, 5409, 7212, 7596, 8018, 10818, 11419, 12027, 16036, 21636, 22838, 24054, 34257, 36081, 45676, 48108, 68514, 72162, 102771, 126811, 137028, 144324, 205542, 253622, 380433, 411084, 507244, 760866, 1141299, 1521732, 2282598, 2409409, 4565196, 4818818, 7228227, 9637636, 14456454, 21684681, 28912908, 43369362, 86738724]

約数ペア:

[(1, 86738724), (2, 43369362), (3, 28912908), (4, 21684681), (6, 14456454), (9, 9637636), (12, 7228227), (18, 4818818), (19, 4565196), (36, 2409409), (38, 2282598), (57, 1521732), (76, 1141299), (114, 760866), (171, 507244), (211, 411084), (228, 380433), (342, 253622), (422, 205542), (601, 144324), (633, 137028), (684, 126811), (844, 102771), (1202, 72162), (1266, 68514), (1803, 48108), (1899, 45676), (2404, 36081), (2532, 34257), (3606, 24054), (3798, 22838), (4009, 21636), (5409, 16036), (7212, 12027), (7596, 11419), (8018, 10818)]