72438576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2729}}^1$

素因数の和:2826

約数の個数: 80

約数和(自身を含む): 216652800

約数和(自身を除く): 144214224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 2729, 3318, 3792, 4424, 5458, 6636, 8187, 8848, 10916, 13272, 16374, 19103, 21832, 26544, 32748, 38206, 43664, 57309, 65496, 76412, 114618, 130992, 152824, 215591, 229236, 305648, 431182, 458472, 646773, 862364, 916944, 1293546, 1509137, 1724728, 2587092, 3018274, 3449456, 4527411, 5174184, 6036548, 9054822, 10348368, 12073096, 18109644, 24146192, 36219288, 72438576]

約数ペア:

[(1, 72438576), (2, 36219288), (3, 24146192), (4, 18109644), (6, 12073096), (7, 10348368), (8, 9054822), (12, 6036548), (14, 5174184), (16, 4527411), (21, 3449456), (24, 3018274), (28, 2587092), (42, 1724728), (48, 1509137), (56, 1293546), (79, 916944), (84, 862364), (112, 646773), (158, 458472), (168, 431182), (237, 305648), (316, 229236), (336, 215591), (474, 152824), (553, 130992), (632, 114618), (948, 76412), (1106, 65496), (1264, 57309), (1659, 43664), (1896, 38206), (2212, 32748), (2729, 26544), (3318, 21832), (3792, 19103), (4424, 16374), (5458, 13272), (6636, 10916), (8187, 8848)]