72468648

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 241315200

約数和(自身を除く): 168846552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 49, 54, 56, 63, 72, 82, 84, 98, 108, 123, 126, 147, 164, 167, 168, 189, 196, 216, 246, 252, 287, 294, 328, 334, 369, 378, 392, 441, 492, 501, 504, 574, 588, 668, 738, 756, 861, 882, 984, 1002, 1107, 1148, 1169, 1176, 1323, 1336, 1476, 1503, 1512, 1722, 1764, 2004, 2009, 2214, 2296, 2338, 2583, 2646, 2952, 3006, 3444, 3507, 3528, 4008, 4018, 4428, 4509, 4676, 5166, 5292, 6012, 6027, 6847, 6888, 7014, 7749, 8036, 8183, 8856, 9018, 9352, 10332, 10521, 10584, 12024, 12054, 13694, 14028, 15498, 16072, 16366, 18036, 18081, 20541, 20664, 21042, 24108, 24549, 27388, 28056, 30996, 31563, 32732, 36072, 36162, 41082, 42084, 47929, 48216, 49098, 54243, 54776, 61623, 61992, 63126, 65464, 72324, 73647, 82164, 84168, 95858, 98196, 108486, 123246, 126252, 143787, 144648, 147294, 164328, 184869, 191716, 196392, 216972, 220941, 246492, 252504, 287574, 294588, 335503, 369738, 383432, 431361, 433944, 441882, 492984, 575148, 589176, 671006, 739476, 862722, 883764, 1006509, 1150296, 1294083, 1342012, 1478952, 1725444, 1767528, 2013018, 2588166, 2684024, 3019527, 3450888, 4026036, 5176332, 6039054, 8052072, 9058581, 10352664, 12078108, 18117162, 24156216, 36234324, 72468648]

約数ペア:

[(1, 72468648), (2, 36234324), (3, 24156216), (4, 18117162), (6, 12078108), (7, 10352664), (8, 9058581), (9, 8052072), (12, 6039054), (14, 5176332), (18, 4026036), (21, 3450888), (24, 3019527), (27, 2684024), (28, 2588166), (36, 2013018), (41, 1767528), (42, 1725444), (49, 1478952), (54, 1342012), (56, 1294083), (63, 1150296), (72, 1006509), (82, 883764), (84, 862722), (98, 739476), (108, 671006), (123, 589176), (126, 575148), (147, 492984), (164, 441882), (167, 433944), (168, 431361), (189, 383432), (196, 369738), (216, 335503), (246, 294588), (252, 287574), (287, 252504), (294, 246492), (328, 220941), (334, 216972), (369, 196392), (378, 191716), (392, 184869), (441, 164328), (492, 147294), (501, 144648), (504, 143787), (574, 126252), (588, 123246), (668, 108486), (738, 98196), (756, 95858), (861, 84168), (882, 82164), (984, 73647), (1002, 72324), (1107, 65464), (1148, 63126), (1169, 61992), (1176, 61623), (1323, 54776), (1336, 54243), (1476, 49098), (1503, 48216), (1512, 47929), (1722, 42084), (1764, 41082), (2004, 36162), (2009, 36072), (2214, 32732), (2296, 31563), (2338, 30996), (2583, 28056), (2646, 27388), (2952, 24549), (3006, 24108), (3444, 21042), (3507, 20664), (3528, 20541), (4008, 18081), (4018, 18036), (4428, 16366), (4509, 16072), (4676, 15498), (5166, 14028), (5292, 13694), (6012, 12054), (6027, 12024), (6847, 10584), (6888, 10521), (7014, 10332), (7749, 9352), (8036, 9018), (8183, 8856)]