129721032

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 414545040

約数和(自身を除く): 284824008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 83, 84, 98, 126, 147, 166, 168, 196, 249, 252, 294, 332, 392, 441, 443, 498, 504, 581, 588, 664, 747, 882, 886, 996, 1162, 1176, 1329, 1494, 1743, 1764, 1772, 1992, 2324, 2658, 2988, 3101, 3486, 3528, 3544, 3987, 4067, 4648, 5229, 5316, 5976, 6202, 6972, 7974, 8134, 9303, 10458, 10632, 12201, 12404, 13944, 15948, 16268, 18606, 20916, 21707, 24402, 24808, 27909, 31896, 32536, 36603, 36769, 37212, 41832, 43414, 48804, 55818, 65121, 73206, 73538, 74424, 86828, 97608, 110307, 111636, 130242, 146412, 147076, 173656, 195363, 220614, 223272, 257383, 260484, 292824, 294152, 330921, 390726, 441228, 514766, 520968, 661842, 772149, 781452, 882456, 1029532, 1323684, 1544298, 1562904, 1801681, 2059064, 2316447, 2647368, 3088596, 3603362, 4632894, 5405043, 6177192, 7206724, 9265788, 10810086, 14413448, 16215129, 18531576, 21620172, 32430258, 43240344, 64860516, 129721032]

約数ペア:

[(1, 129721032), (2, 64860516), (3, 43240344), (4, 32430258), (6, 21620172), (7, 18531576), (8, 16215129), (9, 14413448), (12, 10810086), (14, 9265788), (18, 7206724), (21, 6177192), (24, 5405043), (28, 4632894), (36, 3603362), (42, 3088596), (49, 2647368), (56, 2316447), (63, 2059064), (72, 1801681), (83, 1562904), (84, 1544298), (98, 1323684), (126, 1029532), (147, 882456), (166, 781452), (168, 772149), (196, 661842), (249, 520968), (252, 514766), (294, 441228), (332, 390726), (392, 330921), (441, 294152), (443, 292824), (498, 260484), (504, 257383), (581, 223272), (588, 220614), (664, 195363), (747, 173656), (882, 147076), (886, 146412), (996, 130242), (1162, 111636), (1176, 110307), (1329, 97608), (1494, 86828), (1743, 74424), (1764, 73538), (1772, 73206), (1992, 65121), (2324, 55818), (2658, 48804), (2988, 43414), (3101, 41832), (3486, 37212), (3528, 36769), (3544, 36603), (3987, 32536), (4067, 31896), (4648, 27909), (5229, 24808), (5316, 24402), (5976, 21707), (6202, 20916), (6972, 18606), (7974, 16268), (8134, 15948), (9303, 13944), (10458, 12404), (10632, 12201)]