123845436

素因数分解:

$2^2\times 3^9\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:66

約数の個数: 180

約数和(自身を含む): 384815816

約数和(自身を除く): 260970380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 121, 132, 143, 156, 162, 198, 234, 242, 243, 286, 297, 324, 351, 363, 396, 429, 468, 484, 486, 572, 594, 702, 726, 729, 858, 891, 972, 1053, 1089, 1188, 1287, 1404, 1452, 1458, 1573, 1716, 1782, 2106, 2178, 2187, 2574, 2673, 2916, 3146, 3159, 3267, 3564, 3861, 4212, 4356, 4374, 4719, 5148, 5346, 6292, 6318, 6534, 6561, 7722, 8019, 8748, 9438, 9477, 9801, 10692, 11583, 12636, 13068, 13122, 14157, 15444, 16038, 18876, 18954, 19602, 19683, 23166, 24057, 26244, 28314, 28431, 29403, 32076, 34749, 37908, 39204, 39366, 42471, 46332, 48114, 56628, 56862, 58806, 69498, 72171, 78732, 84942, 85293, 88209, 96228, 104247, 113724, 117612, 127413, 138996, 144342, 169884, 170586, 176418, 208494, 216513, 254826, 255879, 264627, 288684, 312741, 341172, 352836, 382239, 416988, 433026, 509652, 511758, 529254, 625482, 764478, 793881, 866052, 938223, 1023516, 1058508, 1146717, 1250964, 1528956, 1587762, 1876446, 2293434, 2381643, 2814669, 3175524, 3440151, 3752892, 4586868, 4763286, 5629338, 6880302, 9526572, 10320453, 11258676, 13760604, 20640906, 30961359, 41281812, 61922718, 123845436]

約数ペア:

[(1, 123845436), (2, 61922718), (3, 41281812), (4, 30961359), (6, 20640906), (9, 13760604), (11, 11258676), (12, 10320453), (13, 9526572), (18, 6880302), (22, 5629338), (26, 4763286), (27, 4586868), (33, 3752892), (36, 3440151), (39, 3175524), (44, 2814669), (52, 2381643), (54, 2293434), (66, 1876446), (78, 1587762), (81, 1528956), (99, 1250964), (108, 1146717), (117, 1058508), (121, 1023516), (132, 938223), (143, 866052), (156, 793881), (162, 764478), (198, 625482), (234, 529254), (242, 511758), (243, 509652), (286, 433026), (297, 416988), (324, 382239), (351, 352836), (363, 341172), (396, 312741), (429, 288684), (468, 264627), (484, 255879), (486, 254826), (572, 216513), (594, 208494), (702, 176418), (726, 170586), (729, 169884), (858, 144342), (891, 138996), (972, 127413), (1053, 117612), (1089, 113724), (1188, 104247), (1287, 96228), (1404, 88209), (1452, 85293), (1458, 84942), (1573, 78732), (1716, 72171), (1782, 69498), (2106, 58806), (2178, 56862), (2187, 56628), (2574, 48114), (2673, 46332), (2916, 42471), (3146, 39366), (3159, 39204), (3267, 37908), (3564, 34749), (3861, 32076), (4212, 29403), (4356, 28431), (4374, 28314), (4719, 26244), (5148, 24057), (5346, 23166), (6292, 19683), (6318, 19602), (6534, 18954), (6561, 18876), (7722, 16038), (8019, 15444), (8748, 14157), (9438, 13122), (9477, 13068), (9801, 12636), (10692, 11583)]