122067972

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 349241816

約数和(自身を除く): 227173844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 81, 108, 117, 146, 156, 162, 219, 234, 292, 324, 351, 397, 438, 468, 657, 702, 794, 876, 949, 1053, 1191, 1314, 1404, 1588, 1898, 1971, 2106, 2382, 2628, 2847, 3573, 3796, 3942, 4212, 4764, 5161, 5694, 5913, 7146, 7884, 8541, 10322, 10719, 11388, 11826, 14292, 15483, 17082, 20644, 21438, 23652, 25623, 28981, 30966, 32157, 34164, 42876, 46449, 51246, 57962, 61932, 64314, 76869, 86943, 92898, 102492, 115924, 128628, 139347, 153738, 173886, 185796, 260829, 278694, 307476, 347772, 376753, 418041, 521658, 557388, 753506, 782487, 836082, 1043316, 1130259, 1507012, 1564974, 1672164, 2260518, 2347461, 3129948, 3390777, 4521036, 4694922, 6781554, 9389844, 10172331, 13563108, 20344662, 30516993, 40689324, 61033986, 122067972]

約数ペア:

[(1, 122067972), (2, 61033986), (3, 40689324), (4, 30516993), (6, 20344662), (9, 13563108), (12, 10172331), (13, 9389844), (18, 6781554), (26, 4694922), (27, 4521036), (36, 3390777), (39, 3129948), (52, 2347461), (54, 2260518), (73, 1672164), (78, 1564974), (81, 1507012), (108, 1130259), (117, 1043316), (146, 836082), (156, 782487), (162, 753506), (219, 557388), (234, 521658), (292, 418041), (324, 376753), (351, 347772), (397, 307476), (438, 278694), (468, 260829), (657, 185796), (702, 173886), (794, 153738), (876, 139347), (949, 128628), (1053, 115924), (1191, 102492), (1314, 92898), (1404, 86943), (1588, 76869), (1898, 64314), (1971, 61932), (2106, 57962), (2382, 51246), (2628, 46449), (2847, 42876), (3573, 34164), (3796, 32157), (3942, 30966), (4212, 28981), (4764, 25623), (5161, 23652), (5694, 21438), (5913, 20644), (7146, 17082), (7884, 15483), (8541, 14292), (10322, 11826), (10719, 11388)]