144611172

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 372972600

約数和(自身を除く): 228361428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 137, 218, 269, 274, 327, 411, 436, 538, 548, 654, 807, 822, 981, 1076, 1233, 1308, 1614, 1644, 1962, 2421, 2466, 3228, 3924, 4842, 4932, 9684, 14933, 29321, 29866, 36853, 44799, 58642, 59732, 73706, 87963, 89598, 110559, 117284, 134397, 147412, 175926, 179196, 221118, 263889, 268794, 331677, 351852, 442236, 527778, 537588, 663354, 1055556, 1326708, 4016977, 8033954, 12050931, 16067908, 24101862, 36152793, 48203724, 72305586, 144611172]

約数ペア:

[(1, 144611172), (2, 72305586), (3, 48203724), (4, 36152793), (6, 24101862), (9, 16067908), (12, 12050931), (18, 8033954), (36, 4016977), (109, 1326708), (137, 1055556), (218, 663354), (269, 537588), (274, 527778), (327, 442236), (411, 351852), (436, 331677), (538, 268794), (548, 263889), (654, 221118), (807, 179196), (822, 175926), (981, 147412), (1076, 134397), (1233, 117284), (1308, 110559), (1614, 89598), (1644, 87963), (1962, 73706), (2421, 59732), (2466, 58642), (3228, 44799), (3924, 36853), (4842, 29866), (4932, 29321), (9684, 14933)]