89137854

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 231436800

約数和(自身を除く): 142298946

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 41, 54, 57, 78, 82, 114, 117, 123, 163, 171, 234, 246, 247, 326, 342, 351, 369, 489, 494, 513, 533, 702, 738, 741, 779, 978, 1026, 1066, 1107, 1467, 1482, 1558, 1599, 2119, 2214, 2223, 2337, 2934, 3097, 3198, 4238, 4401, 4446, 4674, 4797, 6194, 6357, 6669, 6683, 7011, 8802, 9291, 9594, 10127, 12714, 13338, 13366, 14022, 14391, 18582, 19071, 20049, 20254, 21033, 27873, 28782, 30381, 38142, 40098, 40261, 42066, 55746, 57213, 60147, 60762, 80522, 83619, 86879, 91143, 114426, 120294, 120783, 126977, 167238, 173758, 180441, 182286, 241566, 253954, 260637, 273429, 360882, 362349, 380931, 521274, 546858, 724698, 761862, 781911, 1087047, 1142793, 1563822, 1650701, 2174094, 2285586, 2345733, 3301402, 3428379, 4691466, 4952103, 6856758, 9904206, 14856309, 29712618, 44568927, 89137854]

約数ペア:

[(1, 89137854), (2, 44568927), (3, 29712618), (6, 14856309), (9, 9904206), (13, 6856758), (18, 4952103), (19, 4691466), (26, 3428379), (27, 3301402), (38, 2345733), (39, 2285586), (41, 2174094), (54, 1650701), (57, 1563822), (78, 1142793), (82, 1087047), (114, 781911), (117, 761862), (123, 724698), (163, 546858), (171, 521274), (234, 380931), (246, 362349), (247, 360882), (326, 273429), (342, 260637), (351, 253954), (369, 241566), (489, 182286), (494, 180441), (513, 173758), (533, 167238), (702, 126977), (738, 120783), (741, 120294), (779, 114426), (978, 91143), (1026, 86879), (1066, 83619), (1107, 80522), (1467, 60762), (1482, 60147), (1558, 57213), (1599, 55746), (2119, 42066), (2214, 40261), (2223, 40098), (2337, 38142), (2934, 30381), (3097, 28782), (3198, 27873), (4238, 21033), (4401, 20254), (4446, 20049), (4674, 19071), (4797, 18582), (6194, 14391), (6357, 14022), (6669, 13366), (6683, 13338), (7011, 12714), (8802, 10127), (9291, 9594)]