90748098

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3372

約数の個数: 72

約数和(自身を含む): 236171520

約数和(自身を除く): 145423422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3319, 3906, 4557, 6638, 9114, 9957, 13671, 19914, 23233, 27342, 29871, 46466, 59742, 69699, 102889, 139398, 162631, 205778, 209097, 308667, 325262, 418194, 487893, 617334, 720223, 926001, 975786, 1440446, 1463679, 1852002, 2160669, 2927358, 4321338, 5041561, 6482007, 10083122, 12964014, 15124683, 30249366, 45374049, 90748098]

約数ペア:

[(1, 90748098), (2, 45374049), (3, 30249366), (6, 15124683), (7, 12964014), (9, 10083122), (14, 6482007), (18, 5041561), (21, 4321338), (31, 2927358), (42, 2160669), (49, 1852002), (62, 1463679), (63, 1440446), (93, 975786), (98, 926001), (126, 720223), (147, 617334), (186, 487893), (217, 418194), (279, 325262), (294, 308667), (434, 209097), (441, 205778), (558, 162631), (651, 139398), (882, 102889), (1302, 69699), (1519, 59742), (1953, 46466), (3038, 29871), (3319, 27342), (3906, 23233), (4557, 19914), (6638, 13671), (9114, 9957)]