123294132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15497}}^1$

素因数の和:15537

約数の個数: 72

約数和(自身を含む): 355400136

約数和(自身を除く): 232106004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 15497, 30994, 46491, 61988, 92982, 139473, 185964, 201461, 263449, 278946, 402922, 526898, 557892, 604383, 790347, 805844, 1053796, 1208766, 1580694, 1813149, 2371041, 2417532, 3161388, 3424837, 3626298, 4742082, 6849674, 7252596, 9484164, 10274511, 13699348, 20549022, 30823533, 41098044, 61647066, 123294132]

約数ペア:

[(1, 123294132), (2, 61647066), (3, 41098044), (4, 30823533), (6, 20549022), (9, 13699348), (12, 10274511), (13, 9484164), (17, 7252596), (18, 6849674), (26, 4742082), (34, 3626298), (36, 3424837), (39, 3161388), (51, 2417532), (52, 2371041), (68, 1813149), (78, 1580694), (102, 1208766), (117, 1053796), (153, 805844), (156, 790347), (204, 604383), (221, 557892), (234, 526898), (306, 402922), (442, 278946), (468, 263449), (612, 201461), (663, 185964), (884, 139473), (1326, 92982), (1989, 61988), (2652, 46491), (3978, 30994), (7956, 15497)]