47220732

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 138264672

約数和(自身を除く): 91043940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 101, 108, 111, 117, 148, 156, 162, 202, 222, 234, 243, 303, 324, 333, 351, 404, 444, 468, 481, 486, 606, 666, 702, 909, 962, 972, 999, 1053, 1212, 1313, 1332, 1404, 1443, 1818, 1924, 1998, 2106, 2626, 2727, 2886, 2997, 3159, 3636, 3737, 3939, 3996, 4212, 4329, 5252, 5454, 5772, 5994, 6318, 7474, 7878, 8181, 8658, 8991, 10908, 11211, 11817, 11988, 12636, 12987, 14948, 15756, 16362, 17316, 17982, 22422, 23634, 24543, 25974, 32724, 33633, 35451, 35964, 38961, 44844, 47268, 48581, 49086, 51948, 67266, 70902, 77922, 97162, 98172, 100899, 106353, 116883, 134532, 141804, 145743, 155844, 194324, 201798, 212706, 233766, 291486, 302697, 319059, 403596, 425412, 437229, 467532, 582972, 605394, 638118, 874458, 908091, 1210788, 1276236, 1311687, 1748916, 1816182, 2623374, 3632364, 3935061, 5246748, 7870122, 11805183, 15740244, 23610366, 47220732]

約数ペア:

[(1, 47220732), (2, 23610366), (3, 15740244), (4, 11805183), (6, 7870122), (9, 5246748), (12, 3935061), (13, 3632364), (18, 2623374), (26, 1816182), (27, 1748916), (36, 1311687), (37, 1276236), (39, 1210788), (52, 908091), (54, 874458), (74, 638118), (78, 605394), (81, 582972), (101, 467532), (108, 437229), (111, 425412), (117, 403596), (148, 319059), (156, 302697), (162, 291486), (202, 233766), (222, 212706), (234, 201798), (243, 194324), (303, 155844), (324, 145743), (333, 141804), (351, 134532), (404, 116883), (444, 106353), (468, 100899), (481, 98172), (486, 97162), (606, 77922), (666, 70902), (702, 67266), (909, 51948), (962, 49086), (972, 48581), (999, 47268), (1053, 44844), (1212, 38961), (1313, 35964), (1332, 35451), (1404, 33633), (1443, 32724), (1818, 25974), (1924, 24543), (1998, 23634), (2106, 22422), (2626, 17982), (2727, 17316), (2886, 16362), (2997, 15756), (3159, 14948), (3636, 12987), (3737, 12636), (3939, 11988), (3996, 11817), (4212, 11211), (4329, 10908), (5252, 8991), (5454, 8658), (5772, 8181), (5994, 7878), (6318, 7474)]