84845436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 239065344

約数和(自身を除く): 154219908

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 107, 138, 156, 169, 204, 214, 221, 276, 299, 321, 338, 391, 428, 442, 507, 598, 642, 663, 676, 782, 884, 897, 1014, 1173, 1196, 1284, 1326, 1391, 1564, 1794, 1819, 2028, 2346, 2461, 2652, 2782, 2873, 3588, 3638, 3887, 4173, 4692, 4922, 5083, 5457, 5564, 5746, 7276, 7383, 7774, 8346, 8619, 9844, 10166, 10914, 11492, 11661, 14766, 15249, 15548, 16692, 17238, 18083, 20332, 21828, 23322, 23647, 29532, 30498, 31993, 34476, 36166, 41837, 46644, 47294, 54249, 60996, 63986, 66079, 70941, 72332, 83674, 94588, 95979, 108498, 125511, 127972, 132158, 141882, 167348, 191958, 198237, 216996, 251022, 264316, 283764, 307411, 383916, 396474, 415909, 502044, 543881, 614822, 792948, 831818, 922233, 1087762, 1229644, 1247727, 1631643, 1663636, 1844466, 2175524, 2495454, 3263286, 3688932, 4990908, 6526572, 7070453, 14140906, 21211359, 28281812, 42422718, 84845436]

約数ペア:

[(1, 84845436), (2, 42422718), (3, 28281812), (4, 21211359), (6, 14140906), (12, 7070453), (13, 6526572), (17, 4990908), (23, 3688932), (26, 3263286), (34, 2495454), (39, 2175524), (46, 1844466), (51, 1663636), (52, 1631643), (68, 1247727), (69, 1229644), (78, 1087762), (92, 922233), (102, 831818), (107, 792948), (138, 614822), (156, 543881), (169, 502044), (204, 415909), (214, 396474), (221, 383916), (276, 307411), (299, 283764), (321, 264316), (338, 251022), (391, 216996), (428, 198237), (442, 191958), (507, 167348), (598, 141882), (642, 132158), (663, 127972), (676, 125511), (782, 108498), (884, 95979), (897, 94588), (1014, 83674), (1173, 72332), (1196, 70941), (1284, 66079), (1326, 63986), (1391, 60996), (1564, 54249), (1794, 47294), (1819, 46644), (2028, 41837), (2346, 36166), (2461, 34476), (2652, 31993), (2782, 30498), (2873, 29532), (3588, 23647), (3638, 23322), (3887, 21828), (4173, 20332), (4692, 18083), (4922, 17238), (5083, 16692), (5457, 15548), (5564, 15249), (5746, 14766), (7276, 11661), (7383, 11492), (7774, 10914), (8346, 10166), (8619, 9844)]