73865272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 161935200

約数和(自身を除く): 88069928

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 1019, 1066, 1394, 1768, 2038, 2132, 2788, 4076, 4264, 5576, 8152, 9061, 13247, 17323, 18122, 26494, 34646, 36244, 41779, 52988, 69292, 72488, 83558, 105976, 138584, 167116, 225199, 334232, 450398, 543127, 710243, 900796, 1086254, 1420486, 1801592, 2172508, 2840972, 4345016, 5681944, 9233159, 18466318, 36932636, 73865272]

約数ペア:

[(1, 73865272), (2, 36932636), (4, 18466318), (8, 9233159), (13, 5681944), (17, 4345016), (26, 2840972), (34, 2172508), (41, 1801592), (52, 1420486), (68, 1086254), (82, 900796), (104, 710243), (136, 543127), (164, 450398), (221, 334232), (328, 225199), (442, 167116), (533, 138584), (697, 105976), (884, 83558), (1019, 72488), (1066, 69292), (1394, 52988), (1768, 41779), (2038, 36244), (2132, 34646), (2788, 26494), (4076, 18122), (4264, 17323), (5576, 13247), (8152, 9061)]