72550764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 228402720

約数和(自身を除く): 155851956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 306, 374, 396, 429, 442, 468, 561, 572, 612, 663, 748, 829, 858, 884, 1122, 1287, 1326, 1658, 1683, 1716, 1989, 2244, 2431, 2487, 2574, 2652, 3316, 3366, 3978, 4862, 4974, 5148, 6732, 7293, 7461, 7956, 9119, 9724, 9948, 10777, 14093, 14586, 14922, 18238, 21554, 21879, 27357, 28186, 29172, 29844, 32331, 36476, 42279, 43108, 43758, 54714, 56372, 64662, 82071, 84558, 87516, 96993, 109428, 118547, 126837, 129324, 155023, 164142, 169116, 183209, 193986, 237094, 253674, 310046, 328284, 355641, 366418, 387972, 465069, 474188, 507348, 549627, 620092, 711282, 732836, 930138, 1066923, 1099254, 1395207, 1422564, 1648881, 1860276, 2015299, 2133846, 2198508, 2790414, 3297762, 4030598, 4267692, 5580828, 6045897, 6595524, 8061196, 12091794, 18137691, 24183588, 36275382, 72550764]

約数ペア:

[(1, 72550764), (2, 36275382), (3, 24183588), (4, 18137691), (6, 12091794), (9, 8061196), (11, 6595524), (12, 6045897), (13, 5580828), (17, 4267692), (18, 4030598), (22, 3297762), (26, 2790414), (33, 2198508), (34, 2133846), (36, 2015299), (39, 1860276), (44, 1648881), (51, 1422564), (52, 1395207), (66, 1099254), (68, 1066923), (78, 930138), (99, 732836), (102, 711282), (117, 620092), (132, 549627), (143, 507348), (153, 474188), (156, 465069), (187, 387972), (198, 366418), (204, 355641), (221, 328284), (234, 310046), (286, 253674), (306, 237094), (374, 193986), (396, 183209), (429, 169116), (442, 164142), (468, 155023), (561, 129324), (572, 126837), (612, 118547), (663, 109428), (748, 96993), (829, 87516), (858, 84558), (884, 82071), (1122, 64662), (1287, 56372), (1326, 54714), (1658, 43758), (1683, 43108), (1716, 42279), (1989, 36476), (2244, 32331), (2431, 29844), (2487, 29172), (2574, 28186), (2652, 27357), (3316, 21879), (3366, 21554), (3978, 18238), (4862, 14922), (4974, 14586), (5148, 14093), (6732, 10777), (7293, 9948), (7461, 9724), (7956, 9119)]