73453760

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 183684672

約数和(自身を除く): 110230912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 61, 64, 71, 80, 106, 122, 142, 160, 212, 244, 265, 284, 305, 320, 355, 424, 488, 530, 568, 610, 710, 848, 976, 1060, 1136, 1220, 1420, 1696, 1952, 2120, 2272, 2440, 2840, 3233, 3392, 3763, 3904, 4240, 4331, 4544, 4880, 5680, 6466, 7526, 8480, 8662, 9760, 11360, 12932, 15052, 16165, 16960, 17324, 18815, 19520, 21655, 22720, 25864, 30104, 32330, 34648, 37630, 43310, 51728, 60208, 64660, 69296, 75260, 86620, 103456, 120416, 129320, 138592, 150520, 173240, 206912, 229543, 240832, 258640, 277184, 301040, 346480, 459086, 517280, 602080, 692960, 918172, 1034560, 1147715, 1204160, 1385920, 1836344, 2295430, 3672688, 4590860, 7345376, 9181720, 14690752, 18363440, 36726880, 73453760]

約数ペア:

[(1, 73453760), (2, 36726880), (4, 18363440), (5, 14690752), (8, 9181720), (10, 7345376), (16, 4590860), (20, 3672688), (32, 2295430), (40, 1836344), (53, 1385920), (61, 1204160), (64, 1147715), (71, 1034560), (80, 918172), (106, 692960), (122, 602080), (142, 517280), (160, 459086), (212, 346480), (244, 301040), (265, 277184), (284, 258640), (305, 240832), (320, 229543), (355, 206912), (424, 173240), (488, 150520), (530, 138592), (568, 129320), (610, 120416), (710, 103456), (848, 86620), (976, 75260), (1060, 69296), (1136, 64660), (1220, 60208), (1420, 51728), (1696, 43310), (1952, 37630), (2120, 34648), (2272, 32330), (2440, 30104), (2840, 25864), (3233, 22720), (3392, 21655), (3763, 19520), (3904, 18815), (4240, 17324), (4331, 16960), (4544, 16165), (4880, 15052), (5680, 12932), (6466, 11360), (7526, 9760), (8480, 8662)]