74445228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14461}}^1$

素因数の和:14495

約数の個数: 72

約数和(自身を含む): 221095056

約数和(自身を除く): 146649828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 14461, 28922, 43383, 57844, 86766, 130149, 159071, 173532, 187993, 260298, 318142, 375986, 477213, 520596, 563979, 636284, 751972, 954426, 1127958, 1431639, 1691937, 1908852, 2067923, 2255916, 2863278, 3383874, 4135846, 5726556, 6203769, 6767748, 8271692, 12407538, 18611307, 24815076, 37222614, 74445228]

約数ペア:

[(1, 74445228), (2, 37222614), (3, 24815076), (4, 18611307), (6, 12407538), (9, 8271692), (11, 6767748), (12, 6203769), (13, 5726556), (18, 4135846), (22, 3383874), (26, 2863278), (33, 2255916), (36, 2067923), (39, 1908852), (44, 1691937), (52, 1431639), (66, 1127958), (78, 954426), (99, 751972), (117, 636284), (132, 563979), (143, 520596), (156, 477213), (198, 375986), (234, 318142), (286, 260298), (396, 187993), (429, 173532), (468, 159071), (572, 130149), (858, 86766), (1287, 57844), (1716, 43383), (2574, 28922), (5148, 14461)]