39877308

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2883

約数の個数: 72

約数和(自身を含む): 111410208

約数和(自身を除く): 71532900

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 2833, 3519, 4692, 5666, 7038, 8499, 11332, 14076, 16998, 25497, 33996, 48161, 50994, 65159, 96322, 101988, 130318, 144483, 192644, 195477, 260636, 288966, 390954, 433449, 577932, 586431, 781908, 866898, 1107703, 1172862, 1733796, 2215406, 2345724, 3323109, 4430812, 6646218, 9969327, 13292436, 19938654, 39877308]

約数ペア:

[(1, 39877308), (2, 19938654), (3, 13292436), (4, 9969327), (6, 6646218), (9, 4430812), (12, 3323109), (17, 2345724), (18, 2215406), (23, 1733796), (34, 1172862), (36, 1107703), (46, 866898), (51, 781908), (68, 586431), (69, 577932), (92, 433449), (102, 390954), (138, 288966), (153, 260636), (204, 195477), (207, 192644), (276, 144483), (306, 130318), (391, 101988), (414, 96322), (612, 65159), (782, 50994), (828, 48161), (1173, 33996), (1564, 25497), (2346, 16998), (2833, 14076), (3519, 11332), (4692, 8499), (5666, 7038)]