172272408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1377

約数の個数: 128

約数和(自身を含む): 544734720

約数和(自身を除く): 372462312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 73, 77, 84, 88, 132, 146, 154, 168, 219, 231, 264, 292, 308, 438, 462, 511, 584, 616, 803, 876, 924, 1022, 1277, 1533, 1606, 1752, 1848, 2044, 2409, 2554, 3066, 3212, 3831, 4088, 4818, 5108, 5621, 6132, 6424, 7662, 8939, 9636, 10216, 11242, 12264, 14047, 15324, 16863, 17878, 19272, 22484, 26817, 28094, 30648, 33726, 35756, 42141, 44968, 53634, 56188, 67452, 71512, 84282, 93221, 98329, 107268, 112376, 134904, 168564, 186442, 196658, 214536, 279663, 294987, 337128, 372884, 393316, 559326, 589974, 652547, 745768, 786632, 1025431, 1118652, 1179948, 1305094, 1957641, 2050862, 2237304, 2359896, 2610188, 3076293, 3915282, 4101724, 5220376, 6152586, 7178017, 7830564, 8203448, 12305172, 14356034, 15661128, 21534051, 24610344, 28712068, 43068102, 57424136, 86136204, 172272408]

約数ペア:

[(1, 172272408), (2, 86136204), (3, 57424136), (4, 43068102), (6, 28712068), (7, 24610344), (8, 21534051), (11, 15661128), (12, 14356034), (14, 12305172), (21, 8203448), (22, 7830564), (24, 7178017), (28, 6152586), (33, 5220376), (42, 4101724), (44, 3915282), (56, 3076293), (66, 2610188), (73, 2359896), (77, 2237304), (84, 2050862), (88, 1957641), (132, 1305094), (146, 1179948), (154, 1118652), (168, 1025431), (219, 786632), (231, 745768), (264, 652547), (292, 589974), (308, 559326), (438, 393316), (462, 372884), (511, 337128), (584, 294987), (616, 279663), (803, 214536), (876, 196658), (924, 186442), (1022, 168564), (1277, 134904), (1533, 112376), (1606, 107268), (1752, 98329), (1848, 93221), (2044, 84282), (2409, 71512), (2554, 67452), (3066, 56188), (3212, 53634), (3831, 44968), (4088, 42141), (4818, 35756), (5108, 33726), (5621, 30648), (6132, 28094), (6424, 26817), (7662, 22484), (8939, 19272), (9636, 17878), (10216, 16863), (11242, 15324), (12264, 14047)]