81932688

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2237

約数の個数: 80

約数和(自身を含む): 237931200

約数和(自身を除く): 155998512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1068, 1424, 1602, 2131, 2136, 2403, 3204, 4262, 4272, 4806, 6393, 6408, 8524, 9612, 12786, 12816, 17048, 19179, 19224, 25572, 34096, 38358, 38448, 51144, 57537, 76716, 102288, 115074, 153432, 189659, 230148, 306864, 379318, 460296, 568977, 758636, 920592, 1137954, 1517272, 1706931, 2275908, 3034544, 3413862, 4551816, 5120793, 6827724, 9103632, 10241586, 13655448, 20483172, 27310896, 40966344, 81932688]

約数ペア:

[(1, 81932688), (2, 40966344), (3, 27310896), (4, 20483172), (6, 13655448), (8, 10241586), (9, 9103632), (12, 6827724), (16, 5120793), (18, 4551816), (24, 3413862), (27, 3034544), (36, 2275908), (48, 1706931), (54, 1517272), (72, 1137954), (89, 920592), (108, 758636), (144, 568977), (178, 460296), (216, 379318), (267, 306864), (356, 230148), (432, 189659), (534, 153432), (712, 115074), (801, 102288), (1068, 76716), (1424, 57537), (1602, 51144), (2131, 38448), (2136, 38358), (2403, 34096), (3204, 25572), (4262, 19224), (4272, 19179), (4806, 17048), (6393, 12816), (6408, 12786), (8524, 9612)]