74393172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:438

約数の個数: 108

約数和(自身を含む): 220903956

約数和(自身を除く): 146510784

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 181, 196, 233, 252, 294, 362, 441, 466, 543, 588, 699, 724, 882, 932, 1086, 1267, 1398, 1629, 1631, 1764, 2097, 2172, 2534, 2796, 3258, 3262, 3801, 4194, 4893, 5068, 6516, 6524, 7602, 8388, 8869, 9786, 11403, 11417, 14679, 15204, 17738, 19572, 22806, 22834, 26607, 29358, 34251, 35476, 42173, 45612, 45668, 53214, 58716, 68502, 79821, 84346, 102753, 106428, 126519, 137004, 159642, 168692, 205506, 253038, 295211, 319284, 379557, 411012, 506076, 590422, 759114, 885633, 1180844, 1518228, 1771266, 2066477, 2656899, 3542532, 4132954, 5313798, 6199431, 8265908, 10627596, 12398862, 18598293, 24797724, 37196586, 74393172]

約数ペア:

[(1, 74393172), (2, 37196586), (3, 24797724), (4, 18598293), (6, 12398862), (7, 10627596), (9, 8265908), (12, 6199431), (14, 5313798), (18, 4132954), (21, 3542532), (28, 2656899), (36, 2066477), (42, 1771266), (49, 1518228), (63, 1180844), (84, 885633), (98, 759114), (126, 590422), (147, 506076), (181, 411012), (196, 379557), (233, 319284), (252, 295211), (294, 253038), (362, 205506), (441, 168692), (466, 159642), (543, 137004), (588, 126519), (699, 106428), (724, 102753), (882, 84346), (932, 79821), (1086, 68502), (1267, 58716), (1398, 53214), (1629, 45668), (1631, 45612), (1764, 42173), (2097, 35476), (2172, 34251), (2534, 29358), (2796, 26607), (3258, 22834), (3262, 22806), (3801, 19572), (4194, 17738), (4893, 15204), (5068, 14679), (6516, 11417), (6524, 11403), (7602, 9786), (8388, 8869)]