72413484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2271

約数の個数: 96

約数和(自身を含む): 209045760

約数和(自身を除く): 136632276

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 209, 228, 247, 286, 418, 429, 494, 572, 627, 741, 836, 858, 988, 1254, 1482, 1716, 2221, 2508, 2717, 2964, 4442, 5434, 6663, 8151, 8884, 10868, 13326, 16302, 24431, 26652, 28873, 32604, 42199, 48862, 57746, 73293, 84398, 86619, 97724, 115492, 126597, 146586, 168796, 173238, 253194, 293172, 317603, 346476, 464189, 506388, 548587, 635206, 928378, 952809, 1097174, 1270412, 1392567, 1645761, 1856756, 1905618, 2194348, 2785134, 3291522, 3811236, 5570268, 6034457, 6583044, 12068914, 18103371, 24137828, 36206742, 72413484]

約数ペア:

[(1, 72413484), (2, 36206742), (3, 24137828), (4, 18103371), (6, 12068914), (11, 6583044), (12, 6034457), (13, 5570268), (19, 3811236), (22, 3291522), (26, 2785134), (33, 2194348), (38, 1905618), (39, 1856756), (44, 1645761), (52, 1392567), (57, 1270412), (66, 1097174), (76, 952809), (78, 928378), (114, 635206), (132, 548587), (143, 506388), (156, 464189), (209, 346476), (228, 317603), (247, 293172), (286, 253194), (418, 173238), (429, 168796), (494, 146586), (572, 126597), (627, 115492), (741, 97724), (836, 86619), (858, 84398), (988, 73293), (1254, 57746), (1482, 48862), (1716, 42199), (2221, 32604), (2508, 28873), (2717, 26652), (2964, 24431), (4442, 16302), (5434, 13326), (6663, 10868), (8151, 8884)]