121121532

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 378705600

約数和(自身を除く): 257584068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 343, 357, 441, 476, 577, 588, 612, 686, 714, 833, 882, 1029, 1071, 1154, 1372, 1428, 1666, 1731, 1764, 2058, 2142, 2308, 2499, 3087, 3332, 3462, 4039, 4116, 4284, 4998, 5193, 5831, 6174, 6924, 7497, 8078, 9809, 9996, 10386, 11662, 12117, 12348, 14994, 16156, 17493, 19618, 20772, 23324, 24234, 28273, 29427, 29988, 34986, 36351, 39236, 48468, 52479, 56546, 58854, 68663, 69972, 72702, 84819, 88281, 104958, 113092, 117708, 137326, 145404, 169638, 176562, 197911, 205989, 209916, 254457, 274652, 339276, 353124, 395822, 411978, 480641, 508914, 593733, 617967, 791644, 823956, 961282, 1017828, 1187466, 1235934, 1441923, 1781199, 1922564, 2374932, 2471868, 2883846, 3364487, 3562398, 4325769, 5767692, 6728974, 7124796, 8651538, 10093461, 13457948, 17303076, 20186922, 30280383, 40373844, 60560766, 121121532]

約数ペア:

[(1, 121121532), (2, 60560766), (3, 40373844), (4, 30280383), (6, 20186922), (7, 17303076), (9, 13457948), (12, 10093461), (14, 8651538), (17, 7124796), (18, 6728974), (21, 5767692), (28, 4325769), (34, 3562398), (36, 3364487), (42, 2883846), (49, 2471868), (51, 2374932), (63, 1922564), (68, 1781199), (84, 1441923), (98, 1235934), (102, 1187466), (119, 1017828), (126, 961282), (147, 823956), (153, 791644), (196, 617967), (204, 593733), (238, 508914), (252, 480641), (294, 411978), (306, 395822), (343, 353124), (357, 339276), (441, 274652), (476, 254457), (577, 209916), (588, 205989), (612, 197911), (686, 176562), (714, 169638), (833, 145404), (882, 137326), (1029, 117708), (1071, 113092), (1154, 104958), (1372, 88281), (1428, 84819), (1666, 72702), (1731, 69972), (1764, 68663), (2058, 58854), (2142, 56546), (2308, 52479), (2499, 48468), (3087, 39236), (3332, 36351), (3462, 34986), (4039, 29988), (4116, 29427), (4284, 28273), (4998, 24234), (5193, 23324), (5831, 20772), (6174, 19618), (6924, 17493), (7497, 16156), (8078, 14994), (9809, 12348), (9996, 12117), (10386, 11662)]