78591708

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 226535232

約数和(自身を除く): 147943524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 81, 94, 108, 117, 141, 156, 162, 188, 234, 282, 324, 351, 397, 423, 468, 564, 611, 702, 794, 846, 1053, 1191, 1222, 1269, 1404, 1588, 1692, 1833, 2106, 2382, 2444, 2538, 3573, 3666, 3807, 4212, 4764, 5076, 5161, 5499, 7146, 7332, 7614, 10322, 10719, 10998, 14292, 15228, 15483, 16497, 18659, 20644, 21438, 21996, 30966, 32157, 32994, 37318, 42876, 46449, 49491, 55977, 61932, 64314, 65988, 74636, 92898, 98982, 111954, 128628, 139347, 167931, 185796, 197964, 223908, 242567, 278694, 335862, 418041, 485134, 503793, 557388, 671724, 727701, 836082, 970268, 1007586, 1455402, 1511379, 1672164, 2015172, 2183103, 2910804, 3022758, 4366206, 6045516, 6549309, 8732412, 13098618, 19647927, 26197236, 39295854, 78591708]

約数ペア:

[(1, 78591708), (2, 39295854), (3, 26197236), (4, 19647927), (6, 13098618), (9, 8732412), (12, 6549309), (13, 6045516), (18, 4366206), (26, 3022758), (27, 2910804), (36, 2183103), (39, 2015172), (47, 1672164), (52, 1511379), (54, 1455402), (78, 1007586), (81, 970268), (94, 836082), (108, 727701), (117, 671724), (141, 557388), (156, 503793), (162, 485134), (188, 418041), (234, 335862), (282, 278694), (324, 242567), (351, 223908), (397, 197964), (423, 185796), (468, 167931), (564, 139347), (611, 128628), (702, 111954), (794, 98982), (846, 92898), (1053, 74636), (1191, 65988), (1222, 64314), (1269, 61932), (1404, 55977), (1588, 49491), (1692, 46449), (1833, 42876), (2106, 37318), (2382, 32994), (2444, 32157), (2538, 30966), (3573, 21996), (3666, 21438), (3807, 20644), (4212, 18659), (4764, 16497), (5076, 15483), (5161, 15228), (5499, 14292), (7146, 10998), (7332, 10719), (7614, 10322)]