73017152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 112

約数和(自身を含む): 170688000

約数和(自身を除く): 97670848

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 149, 152, 208, 247, 248, 298, 304, 403, 416, 494, 496, 589, 596, 608, 806, 832, 988, 992, 1178, 1192, 1216, 1612, 1937, 1976, 1984, 2356, 2384, 2831, 3224, 3874, 3952, 4619, 4712, 4768, 5662, 6448, 7657, 7748, 7904, 9238, 9424, 9536, 11324, 12896, 15314, 15496, 15808, 18476, 18848, 22648, 25792, 30628, 30992, 36803, 36952, 37696, 45296, 60047, 61256, 61984, 73606, 73904, 87761, 90592, 120094, 122512, 123968, 147212, 147808, 175522, 181184, 240188, 245024, 294424, 295616, 351044, 480376, 490048, 588848, 702088, 960752, 1140893, 1177696, 1404176, 1921504, 2281786, 2355392, 2808352, 3843008, 4563572, 5616704, 9127144, 18254288, 36508576, 73017152]

約数ペア:

[(1, 73017152), (2, 36508576), (4, 18254288), (8, 9127144), (13, 5616704), (16, 4563572), (19, 3843008), (26, 2808352), (31, 2355392), (32, 2281786), (38, 1921504), (52, 1404176), (62, 1177696), (64, 1140893), (76, 960752), (104, 702088), (124, 588848), (149, 490048), (152, 480376), (208, 351044), (247, 295616), (248, 294424), (298, 245024), (304, 240188), (403, 181184), (416, 175522), (494, 147808), (496, 147212), (589, 123968), (596, 122512), (608, 120094), (806, 90592), (832, 87761), (988, 73904), (992, 73606), (1178, 61984), (1192, 61256), (1216, 60047), (1612, 45296), (1937, 37696), (1976, 36952), (1984, 36803), (2356, 30992), (2384, 30628), (2831, 25792), (3224, 22648), (3874, 18848), (3952, 18476), (4619, 15808), (4712, 15496), (4768, 15314), (5662, 12896), (6448, 11324), (7657, 9536), (7748, 9424), (7904, 9238)]